diff --git a/src/flutter_ffi.rs b/src/flutter_ffi.rs
index bcfafe9c2..c30c6c847 100644
--- a/src/flutter_ffi.rs
+++ b/src/flutter_ffi.rs
@@ -245,12 +245,13 @@ pub fn session_get_keyboard_mode(id: String) -> Option<String> {
 }
 
 pub fn session_set_keyboard_mode(id: String, value: String) {
-    let mut mode_updated = false;
+    let mut _mode_updated = false;
     if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
         session.save_keyboard_mode(value);
-        mode_updated = true;
+        _mode_updated = true;
     }
-    if mode_updated {
+    #[cfg(windows)]
+    if _mode_updated {
         crate::keyboard::update_grab_get_key_name();
     }
 }
@@ -1188,6 +1189,7 @@ pub fn main_update_me() -> SyncReturn<bool> {
 
 pub fn set_cur_session_id(id: String) {
     super::flutter::set_cur_session_id(id);
+    #[cfg(windows)]
     crate::keyboard::update_grab_get_key_name();
 }