diff --git a/ffi/Cargo.toml b/ffi/Cargo.toml
index adbdf27c1..82ae57a19 100644
--- a/ffi/Cargo.toml
+++ b/ffi/Cargo.toml
@@ -22,7 +22,7 @@ num_enum = { workspace = true }
 once_cell = { workspace = true }
 ouisync-bridge = { path = "../bridge" }
 ouisync-lib = { package = "ouisync", path = "../lib" }
-ouisync-vfs = { path = "../vfs" }
+ouisync-vfs = { path = "../vfs", default-features = false }
 rustls = { workspace = true }
 scoped_task = { path = "../scoped_task" }
 serde = { workspace = true }
@@ -35,3 +35,7 @@ tracing = { workspace = true }
 
 [dev-dependencies]
 rmp-serde = { workspace = true }
+
+[features]
+default = ["mount"]
+mount = ["ouisync-vfs/mount"]
\ No newline at end of file
diff --git a/vfs/Cargo.toml b/vfs/Cargo.toml
index 82d08c24a..e54af3b0d 100644
--- a/vfs/Cargo.toml
+++ b/vfs/Cargo.toml
@@ -22,17 +22,17 @@ tracing = { workspace = true }
 thiserror = { workspace = true }
 
 [target.'cfg(any(target_os = "linux", target_os = "macos"))'.dependencies]
-fuser = "0.13.0"
-libc = "0.2.139"
+fuser = { version = "0.13.0",  optional = true }
+libc  = { version = "0.2.139", optional = true }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 # Patch to force compilation of dokan2.dll when `DOKAN_DLL_OUTPUT_PATH` is
 # defined even if dokan is installed.
 # https://github.com/dokan-dev/dokan-rust/pull/7
-dokan = { git = "https://github.com/inetic/dokan-rust", branch = "env-to-recompile-dll" }
-dokan-sys = { git = "https://github.com/inetic/dokan-rust", branch = "env-to-recompile-dll" }
-widestring = "0.4.3"
-winapi = { version = "0.3.9", features = ["ntstatus", "winnt"]  }
+dokan      = { git = "https://github.com/inetic/dokan-rust", branch = "env-to-recompile-dll", optional = true }
+dokan-sys  = { git = "https://github.com/inetic/dokan-rust", branch = "env-to-recompile-dll", optional = true }
+widestring = { version = "0.4.3", optional = true }
+winapi     = { version = "0.3.9", features = ["ntstatus", "winnt"], optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.4", features = ["html_reports"] }
@@ -42,3 +42,6 @@ tempfile = "3.2"
 test-strategy = "0.2.1"
 tracing-subscriber = { workspace = true, features = [ "env-filter" ] }
 
+[features]
+default = ["mount"]
+mount = ["fuser", "libc", "dokan", "dokan-sys", "widestring", "winapi"]
diff --git a/vfs/src/lib.rs b/vfs/src/lib.rs
index 1ff48d8ed..bfefc24c0 100644
--- a/vfs/src/lib.rs
+++ b/vfs/src/lib.rs
@@ -1,22 +1,22 @@
-#[cfg(target_os = "linux")]
+#[cfg(all(feature = "mount", target_os = "linux"))]
 mod fuse;
 
-#[cfg(target_os = "linux")]
+#[cfg(all(feature = "mount", target_os = "linux"))]
 pub use fuse::{mount, MountGuard, MultiRepoVFS};
 
-#[cfg(target_os = "windows")]
+#[cfg(all(feature = "mount", target_os = "windows"))]
 mod dokan;
 
-#[cfg(target_os = "windows")]
+#[cfg(all(feature = "mount", target_os = "windows"))]
 pub use crate::dokan::{
     multi_repo_mount::MultiRepoVFS,
     single_repo_mount::{mount, MountGuard},
 };
 
-#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+#[cfg(not(all(feature = "mount", any(target_os = "linux", target_os = "windows"))))]
 mod dummy;
 
-#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+#[cfg(not(all(feature = "mount", any(target_os = "linux", target_os = "windows"))))]
 pub use dummy::{mount, MountGuard, MultiRepoVFS};
 
 #[cfg(test)]