diff --git a/src/server/video_service.rs b/src/server/video_service.rs
index 9d6eec85c..3b9db0697 100644
--- a/src/server/video_service.rs
+++ b/src/server/video_service.rs
@@ -431,7 +431,7 @@ fn check_displays_new() -> Option<Vec<Display>> {
     }
 }
 
-fn check_displays_changed() -> Option<Message> {
+fn check_get_displays_changed_msg() -> Option<Message> {
     let displays = check_displays_new()?;
     let (current, displays) = get_displays_2(&displays);
     let mut pi = PeerInfo {
@@ -585,11 +585,8 @@ fn run(sp: GenericService) -> ResultType<()> {
                 bail!("SWITCH");
             }
 
-            if let Some(msg_out) = check_displays_changed() {
+            if let Some(msg_out) = check_get_displays_changed_msg() {
                 sp.send(msg_out);
-            }
-
-            if c.ndisplay != get_display_num() {
                 log::info!("Displays changed");
                 *SWITCH.lock().unwrap() = true;
                 bail!("SWITCH");
@@ -845,21 +842,6 @@ pub fn handle_one_frame_encoded(
     Ok(send_conn_ids)
 }
 
-fn get_display_num() -> usize {
-    #[cfg(target_os = "linux")]
-    {
-        if !scrap::is_x11() {
-            return if let Ok(n) = super::wayland::get_display_num() {
-                n
-            } else {
-                0
-            };
-        }
-    }
-
-    LAST_SYNC_DISPLAYS.read().unwrap().len()
-}
-
 pub(super) fn get_displays_2(all: &Vec<Display>) -> (usize, Vec<DisplayInfo>) {
     let mut displays = Vec::new();
     let mut primary = 0;
diff --git a/src/server/wayland.rs b/src/server/wayland.rs
index 954f1ed1d..73a022871 100644
--- a/src/server/wayland.rs
+++ b/src/server/wayland.rs
@@ -230,19 +230,6 @@ pub(super) fn get_primary() -> ResultType<usize> {
     }
 }
 
-pub(super) fn get_display_num() -> ResultType<usize> {
-    let addr = *CAP_DISPLAY_INFO.read().unwrap();
-    if addr != 0 {
-        let cap_display_info: *const CapDisplayInfo = addr as _;
-        unsafe {
-            let cap_display_info = &*cap_display_info;
-            Ok(cap_display_info.num)
-        }
-    } else {
-        bail!("Failed to get capturer display info");
-    }
-}
-
 #[allow(dead_code)]
 pub(super) fn release_resource() {
     if scrap::is_x11() {