diff --git a/src/common.rs b/src/common.rs
index efda69dbd..cadf7330d 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -49,6 +49,11 @@ pub const DST_STRIDE_RGBA: usize = 1;
 // the executable name of the portable version
 pub const PORTABLE_APPNAME_RUNTIME_ENV_KEY: &str = "RUSTDESK_APPNAME";
 
+pub const PLATFORM_WINDOWS: &str = "Windows";
+pub const PLATFORM_LINUX: &str = "Linux";
+pub const PLATFORM_MACOS: &str = "Mac OS";
+pub const PLATFORM_ANDROID: &str = "Android";
+
 pub mod input {
     pub const MOUSE_TYPE_MOVE: i32 = 0;
     pub const MOUSE_TYPE_DOWN: i32 = 1;
diff --git a/src/platform/mod.rs b/src/platform/mod.rs
index 6492e5e25..e962ef9d5 100644
--- a/src/platform/mod.rs
+++ b/src/platform/mod.rs
@@ -26,11 +26,6 @@ use hbb_common::{message_proto::CursorData, ResultType};
 #[cfg(not(any(target_os = "macos", target_os = "android", target_os = "ios")))]
 const SERVICE_INTERVAL: u64 = 300;
 
-pub const PLATFORM_WINDOWS: &str = "Windows";
-pub const PLATFORM_LINUX: &str = "Linux";
-pub const PLATFORM_MACOS: &str = "Mac OS";
-pub const PLATFORM_ANDROID: &str = "Android";
-
 pub fn is_xfce() -> bool {
     #[cfg(target_os = "linux")]
     {
diff --git a/src/ui_session_interface.rs b/src/ui_session_interface.rs
index be0185d30..effd293a6 100644
--- a/src/ui_session_interface.rs
+++ b/src/ui_session_interface.rs
@@ -412,7 +412,7 @@ impl<T: InvokeUiSession> Session<T> {
 
     pub fn get_path_sep(&self, is_remote: bool) -> &'static str {
         let p = self.get_platform(is_remote);
-        if &p == crate::platform::PLATFORM_WINDOWS {
+        if &p == crate::PLATFORM_WINDOWS {
             return "\\";
         } else {
             return "/";