diff --git a/scripts/_common.sh b/scripts/_common.sh
index 61fa65b..ebea59a 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -8,6 +8,7 @@ YNH_PHP_VERSION="7.3"
 
 # dependencies used by the app
 #pkg_dependencies="node-less"
+pkg_dependencies="acl"
 
 #=================================================
 # PERSONAL HELPERS