diff --git a/upgrade_roundcube.sh b/upgrade_roundcube.sh
index dc888bf..23605f9 100755
--- a/upgrade_roundcube.sh
+++ b/upgrade_roundcube.sh
@@ -173,6 +173,7 @@ fi
 # - Sort array
 # -
 IFS=$'\n' website_arr=($(sort <<<"${unsorted_website_arr[*]}"))
+IFS=' '
 
 
 WEBSITE_NAME=