diff --git a/mod.test.ts b/mod.test.ts
index 2aeb205..f0a1dc0 100644
--- a/mod.test.ts
+++ b/mod.test.ts
@@ -53,7 +53,7 @@ Deno.test("should not get stderr when inherited only (default)", async () => {
   assertThrows(
     () => output.stderr,
     Error,
-    `Stderr was not piped (was inherit). Call .stderr("piped") or .stderr("capture") when building the command.`,
+    `Stderr was not piped (was inherit). Call .stderr("piped") or .stderr("inheritPiped") when building the command.`,
   );
 });
 
@@ -63,7 +63,7 @@ Deno.test("should not get stderr when null", async () => {
   assertThrows(
     () => output.stderr,
     Error,
-    `Stderr was not piped (was null). Call .stderr("piped") or .stderr("capture") when building the command.`,
+    `Stderr was not piped (was null). Call .stderr("piped") or .stderr("inheritPiped") when building the command.`,
   );
 });
 
diff --git a/src/command.ts b/src/command.ts
index 1fe0eba..0a36967 100644
--- a/src/command.ts
+++ b/src/command.ts
@@ -788,7 +788,7 @@ export class CommandResult {
     }
     if (typeof this.#stdout === "string") {
       throw new Error(
-        `Stdout was not piped (was ${this.#stdout}). Call .stdout("piped") or .stdout("capture") when building the command.`,
+        `Stdout was not piped (was ${this.#stdout}). Call .stdout("piped") or .stdout("inheritPiped") when building the command.`,
       );
     }
     return this.#stdout.bytes({ copy: false });
@@ -827,7 +827,7 @@ export class CommandResult {
     }
     if (typeof this.#stderr === "string") {
       throw new Error(
-        `Stderr was not piped (was ${this.#stderr}). Call .stderr("piped") or .stderr("capture") when building the command.`,
+        `Stderr was not piped (was ${this.#stderr}). Call .stderr("piped") or .stderr("inheritPiped") when building the command.`,
       );
     }
     return this.#stderr.bytes({ copy: false });