diff --git a/files/run.sh b/files/run.sh
index c54b418..f3590fc 100644
--- a/files/run.sh
+++ b/files/run.sh
@@ -37,7 +37,7 @@ fi
 
 if [ -d "/var/lib/wordpress/devel" ]; then
   echo "[i] Initializing plugin development dir"
-  for d in /var/lib/wordpress/devel/*; do
+  for d in $(ls /var/lib/wordpress/devel); do
     ln -sf "/var/lib/wordpress/devel/$d" "/usr/html/wp-content/plugins/$d"
   done
 fi