diff --git a/defaults.inc b/defaults.inc
index facd6c33..36e99427 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -55,9 +55,12 @@ if [ -f ${FOLDER}/defaults.local.inc ]; then
 
 	WEB_SINGLESRVR_SERVICES=(${WEB_SINGLESRVRSERVICES})
 	WEB_SINGLESRVR_DOCKERS=(${WEB_SINGLESRVRDOCKERS})
+	unset IFS
 	
 	for ntype in "${NODE_TYPES[@]}"; do
+		IFS=,
 		declare NM_HOSTS_${ntype}=(${NM_HOSTS[${ntype}]})
+		unset IFS
 	done
 
 	unset IFS