diff --git a/shell/lock/Lock.qml b/shell/lock/Lock.qml
index ff76589..554b419 100644
--- a/shell/lock/Lock.qml
+++ b/shell/lock/Lock.qml
@@ -31,7 +31,7 @@ Scope {
         target: S.LockService
 
         function onLockRequested() {
-            if (!S.LockService.enabled)
+            if (!S.LockService.enabled || _lock.locked)
                 return;
             S.ScreenshotService.capture(Quickshell.screens.length);
             _lockTimeout.start();