diff --git a/src/main b/src/main
index 57e26bd..c27c93d 100755
--- a/src/main
+++ b/src/main
@@ -187,7 +187,7 @@ for key in "${!extensions[@]}"; do
         echo -n "installing new extension <${value}>..."
         $FILE_IGE --enable $key
         echo DONE
-        gnome-shell-extension-tool -e "${value}"
+        gnome-shell-extension-tool -e "$value"
     else
         echo "Extension <${value}> already installed!"
     fi