diff --git a/fetch b/fetch
index 14b1d561..05d6f11f 100755
--- a/fetch
+++ b/fetch
@@ -739,7 +739,7 @@ getwallpaper () {
         ;;
 
         "Mac OS X")
-            img=$(osascript -e 'tell app "finder" to get posix path of (get desktop picture as text)')
+            img="$(osascript -e 'tell app "finder" to get posix path of (get desktop picture as text)')"
         ;;
 
         "Windows")