diff --git a/apps/Mac OS Theme/uninstall b/apps/Mac OS Theme/uninstall
index 07e4265..dc9eeca 100755
--- a/apps/Mac OS Theme/uninstall	
+++ b/apps/Mac OS Theme/uninstall	
@@ -8,6 +8,7 @@ function error {
 }
 
 #Running uninstall script
+sudo chmod +x ~/.local/share/MacOSBigSurThemeConverter/uninstall.sh
 ~/.local/share/MacOSBigSurThemeConverter/uninstall.sh