diff --git a/Flow.Launcher/Helper/FileExplorerHelper.cs b/Flow.Launcher/Helper/FileExplorerHelper.cs
index 16152e830..3b24b7414 100644
--- a/Flow.Launcher/Helper/FileExplorerHelper.cs
+++ b/Flow.Launcher/Helper/FileExplorerHelper.cs
@@ -63,8 +63,5 @@ namespace Flow.Launcher.Helper
 
         [DllImport("user32.dll")]
         private static extern IntPtr GetForegroundWindow();
-
-        [DllImport("user32.dll")]
-        static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);
     }
 }