diff --git a/get-mods.sh b/get-mods.sh
index b77d3d3..dc32e74 100755
--- a/get-mods.sh
+++ b/get-mods.sh
@@ -22,7 +22,9 @@ get_special () {
 				REF="$(get_tag)"
 				;;
 			*)
-				if [ -n "$BRANCH" ] && git -C dockerweb2-temp show -s --oneline "$BRANCH"; then
+				if [ "$BRANCH" = master ] && [[ "$2" == icinga-php/* ]]; then
+					REF=snapshot/nightly
+				elif [ -n "$BRANCH" ] && git -C dockerweb2-temp show -s --oneline "$BRANCH"; then
 					REF="$BRANCH"
 				else
 					REF="$(get_tag)"