diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 5f224a6..0b544d9 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -25,7 +25,7 @@ name = "usage_cli"
 path = "src/lib.rs"
 
 [dependencies]
-clap = { version = "4", features = ["derive", "string"] }
+clap = { version = "4", features = ["derive", "string", "env"] }
 clap_usage = { workspace = true }
 contracts = "0.6"
 env_logger = "0.11"
diff --git a/cli/src/cli/generate/completion.rs b/cli/src/cli/generate/completion.rs
index 8aedd76..a70b488 100644
--- a/cli/src/cli/generate/completion.rs
+++ b/cli/src/cli/generate/completion.rs
@@ -20,6 +20,12 @@ pub struct Completion {
     #[clap(short, long)]
     file: Option<PathBuf>,
 
+    /// Override the bin used for calling back to usage-cli
+    ///
+    /// You may need to set this if you have a different bin named "usage"
+    #[clap(long, default_value = "usage", env = "JDX_USAGE_BIN")]
+    usage_bin: String,
+
     /// A command which generates a usage spec
     /// e.g.: `mycli --usage` or `mycli completion usage`
     /// Defaults to "$bin --usage"
@@ -45,6 +51,7 @@ impl Completion {
             false => None,
         };
         let opts = CompleteOptions {
+            usage_bin: self.usage_bin.clone(),
             shell: self.shell.clone(),
             bin: self.bin.clone(),
             cache_key: self.cache_key.clone(),
diff --git a/cli/usage.usage.kdl b/cli/usage.usage.kdl
index e24a25c..7c860f8 100644
--- a/cli/usage.usage.kdl
+++ b/cli/usage.usage.kdl
@@ -52,6 +52,10 @@ cmd "generate" subcommand_required=true {
         flag "-f --file" help="A .usage.kdl spec file to use for generating completions" {
             arg "<FILE>"
         }
+        flag "--usage-bin" help="Override the bin used for calling back to usage-cli" {
+            long_help "Override the bin used for calling back to usage-cli\n\nYou may need to set this if you have a different bin named \"usage\""
+            arg "<USAGE_BIN>"
+        }
         flag "--usage-cmd" help="A command which generates a usage spec e.g.: `mycli --usage` or `mycli completion usage` Defaults to \"$bin --usage\"" {
             arg "<USAGE_CMD>"
         }
diff --git a/docs/cli/reference/commands.json b/docs/cli/reference/commands.json
index 6e6dda0..8784796 100644
--- a/docs/cli/reference/commands.json
+++ b/docs/cli/reference/commands.json
@@ -245,6 +245,23 @@
                   "hide": false
                 }
               },
+              {
+                "name": "usage-bin",
+                "usage": "--usage-bin <USAGE_BIN>",
+                "help": "Override the bin used for calling back to usage-cli",
+                "help_long": "Override the bin used for calling back to usage-cli\n\nYou may need to set this if you have a different bin named \"usage\"",
+                "help_first_line": "Override the bin used for calling back to usage-cli",
+                "short": [],
+                "long": ["usage-bin"],
+                "hide": false,
+                "global": false,
+                "arg": {
+                  "name": "USAGE_BIN",
+                  "usage": "<USAGE_BIN>",
+                  "required": true,
+                  "hide": false
+                }
+              },
               {
                 "name": "usage-cmd",
                 "usage": "--usage-cmd <USAGE_CMD>",
diff --git a/docs/cli/reference/generate/completion.md b/docs/cli/reference/generate/completion.md
index 4ba93ae..ba28647 100644
--- a/docs/cli/reference/generate/completion.md
+++ b/docs/cli/reference/generate/completion.md
@@ -28,6 +28,12 @@ A cache key to use for storing the results of calling the CLI with --usage-cmd
 
 A .usage.kdl spec file to use for generating completions
 
+### `--usage-bin <USAGE_BIN>`
+
+Override the bin used for calling back to usage-cli
+
+You may need to set this if you have a different bin named "usage"
+
 ### `--usage-cmd <USAGE_CMD>`
 
 A command which generates a usage spec e.g.: `mycli --usage` or `mycli completion usage` Defaults to "$bin --usage"
diff --git a/lib/src/complete/bash.rs b/lib/src/complete/bash.rs
index 09f5e66..d69aedc 100644
--- a/lib/src/complete/bash.rs
+++ b/lib/src/complete/bash.rs
@@ -2,6 +2,7 @@ use crate::complete::CompleteOptions;
 use heck::ToSnakeCase;
 
 pub fn complete_bash(opts: &CompleteOptions) -> String {
+    let usage_bin = &opts.usage_bin;
     let bin = &opts.bin;
     let bin_snake = bin.to_snake_case();
     let spec_variable = if let Some(cache_key) = &opts.cache_key {
@@ -16,9 +17,9 @@ pub fn complete_bash(opts: &CompleteOptions) -> String {
     };
     let mut out = vec![format!(
         r#"_{bin_snake}() {{
-    if ! command -v usage &> /dev/null; then
+    if ! command -v {usage_bin} &> /dev/null; then
         echo >&2
-        echo "Error: usage CLI not found. This is required for completions to work in {bin}." >&2
+        echo "Error: {usage_bin} CLI not found. This is required for completions to work in {bin}." >&2
         echo "See https://usage.jdx.dev for more information." >&2
         return 1
     fi"#
@@ -48,7 +49,7 @@ __USAGE_EOF__"#,
 	local cur prev words cword was_split comp_args
     _comp_initialize -n : -- "$@" || return
     # shellcheck disable=SC2207
-	_comp_compgen -- -W "$(usage complete-word --shell bash -s "${{{spec_variable}}}" --cword="$cword" -- "${{words[@]}}")"
+	_comp_compgen -- -W "$({usage_bin} complete-word --shell bash -s "${{{spec_variable}}}" --cword="$cword" -- "${{words[@]}}")"
 	_comp_ltrim_colon_completions "$cur"
     # shellcheck disable=SC2181
     if [[ $? -ne 0 ]]; then
@@ -74,6 +75,7 @@ mod tests {
     #[test]
     fn test_complete_bash() {
         assert_snapshot!(complete_bash(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "bash".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
@@ -82,6 +84,7 @@ mod tests {
             include_bash_completion_lib: false,
         }));
         assert_snapshot!(complete_bash(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "bash".to_string(),
             bin: "mycli".to_string(),
             cache_key: Some("1.2.3".to_string()),
@@ -89,8 +92,8 @@ mod tests {
             usage_cmd: Some("mycli complete --usage".to_string()),
             include_bash_completion_lib: false,
         }));
-
         assert_snapshot!(complete_bash(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "bash".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
diff --git a/lib/src/complete/fish.rs b/lib/src/complete/fish.rs
index 3def09f..866f037 100644
--- a/lib/src/complete/fish.rs
+++ b/lib/src/complete/fish.rs
@@ -2,6 +2,7 @@ use crate::complete::CompleteOptions;
 use heck::ToSnakeCase;
 
 pub fn complete_fish(opts: &CompleteOptions) -> String {
+    let usage_bin = &opts.usage_bin;
     let bin = &opts.bin;
     let bin_snake = bin.to_snake_case();
     let spec_variable = if let Some(cache_key) = &opts.cache_key {
@@ -11,10 +12,10 @@ pub fn complete_fish(opts: &CompleteOptions) -> String {
     };
     let mut out = vec![format!(
         r#"
-# if "usage" is not installed show an error
-if ! command -v usage &> /dev/null
+# if "{usage_bin}" is not installed show an error
+if ! command -v {usage_bin} &> /dev/null
     echo >&2
-    echo "Error: usage CLI not found. This is required for completions to work in {bin}." >&2
+    echo "Error: {usage_bin} CLI not found. This is required for completions to work in {bin}." >&2
     echo "See https://usage.jdx.dev for more information." >&2
     return 1
 end"#
@@ -45,7 +46,7 @@ set {spec_variable} '{spec_escaped}'"#
     }
 
     out.push(format!(
-        r#"complete -xc {bin} -a '(usage complete-word --shell fish -s "${spec_variable}" -- (commandline -cop) (commandline -t))'"#
+        r#"complete -xc {bin} -a '({usage_bin} complete-word --shell fish -s "${spec_variable}" -- (commandline -cop) (commandline -t))'"#
     ));
 
     out.join("\n")
@@ -60,6 +61,7 @@ mod tests {
     #[test]
     fn test_complete_fish() {
         assert_snapshot!(complete_fish(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "fish".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
@@ -68,6 +70,7 @@ mod tests {
             include_bash_completion_lib: false,
         }));
         assert_snapshot!(complete_fish(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "fish".to_string(),
             bin: "mycli".to_string(),
             cache_key: Some("1.2.3".to_string()),
@@ -76,6 +79,7 @@ mod tests {
             include_bash_completion_lib: false,
         }));
         assert_snapshot!(complete_fish(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "fish".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
diff --git a/lib/src/complete/mod.rs b/lib/src/complete/mod.rs
index 6613920..f00f076 100644
--- a/lib/src/complete/mod.rs
+++ b/lib/src/complete/mod.rs
@@ -5,6 +5,7 @@ mod fish;
 mod zsh;
 
 pub struct CompleteOptions {
+    pub usage_bin: String,
     pub shell: String,
     pub bin: String,
     pub cache_key: Option<String>,
diff --git a/lib/src/complete/zsh.rs b/lib/src/complete/zsh.rs
index 3696bbd..fbf55ba 100644
--- a/lib/src/complete/zsh.rs
+++ b/lib/src/complete/zsh.rs
@@ -2,6 +2,7 @@ use crate::complete::CompleteOptions;
 use heck::ToSnakeCase;
 
 pub fn complete_zsh(opts: &CompleteOptions) -> String {
+    let usage_bin = &opts.usage_bin;
     let bin = &opts.bin;
     let bin_snake = bin.to_snake_case();
     let spec_variable = if let Some(cache_key) = &opts.cache_key {
@@ -37,9 +38,9 @@ _{bin_snake}() {{
   typeset -A opt_args
   local curcontext="$curcontext" spec cache_policy
 
-  if ! command -v usage &> /dev/null; then
+  if ! command -v {usage_bin} &> /dev/null; then
       echo >&2
-      echo "Error: usage CLI not found. This is required for completions to work in {bin}." >&2
+      echo "Error: {usage_bin} CLI not found. This is required for completions to work in {bin}." >&2
       echo "See https://usage.jdx.dev for more information." >&2
       return 1
   fi"#,
@@ -73,7 +74,7 @@ __USAGE_EOF__"#,
 
     out.push(format!(
         r#"
-  _arguments "*: :(($(usage complete-word --shell zsh -s "$spec" -- "${{words[@]}}" )))"
+  _arguments "*: :(($({usage_bin} complete-word --shell zsh -s "$spec" -- "${{words[@]}}" )))"
   return 0
 }}
 
@@ -102,6 +103,7 @@ mod tests {
     #[test]
     fn test_complete_zsh() {
         assert_snapshot!(complete_zsh(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "zsh".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
@@ -110,6 +112,7 @@ mod tests {
             include_bash_completion_lib: false,
         }));
         assert_snapshot!(complete_zsh(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "zsh".to_string(),
             bin: "mycli".to_string(),
             cache_key: Some("1.2.3".to_string()),
@@ -118,6 +121,7 @@ mod tests {
             include_bash_completion_lib: false,
         }));
         assert_snapshot!(complete_zsh(&CompleteOptions {
+            usage_bin: "usage".to_string(),
             shell: "zsh".to_string(),
             bin: "mycli".to_string(),
             cache_key: None,
diff --git a/mise.toml b/mise.toml
index 7e8002a..d3e41cd 100644
--- a/mise.toml
+++ b/mise.toml
@@ -107,3 +107,6 @@ run = "cargo insta test --accept"
 
 [task_config]
 includes = ['tasks']
+
+[tasks.install-dev]
+run = "cargo install --path cli --debug"