diff --git a/hidpi.command b/hidpi.command
index 1607b88..1a9fc79 100755
--- a/hidpi.command
+++ b/hidpi.command
@@ -2,5 +2,5 @@
 
 DIR="$( cd "$( dirname "$0"  )" && pwd  )"
 
-$DIR/hidpi.sh
+"$DIR/hidpi.sh"