diff --git a/.gitconfig-mac b/.gitconfig-mac
index c400054..eef2efb 100644
--- a/.gitconfig-mac
+++ b/.gitconfig-mac
@@ -20,4 +20,4 @@
 	tool = diffmerge
 [mergetool "diffmerge"]
 	trustExitCode = true
-	cmd = /usr/local/bin/diffmerge --merge --result="$MERGED" "$LOCAL" "$BASE" "$REMOTE"
+	cmd = /Applications/DiffMerge.app/Contents/Resources/diffmerge.sh --merge --result="$MERGED" "$LOCAL" "$BASE" "$REMOTE"