diff --git a/scripts/web-add.sh b/scripts/web-add.sh
index 9c63351..c2bacec 100755
--- a/scripts/web-add.sh
+++ b/scripts/web-add.sh
@@ -842,7 +842,7 @@ op_aliasdel() {
         vhost_file="${VHOST_PATH}/${vhost}"
 
         if [ -f "${vhost_file}" ]; then
-            sed -i -e "/ServerAlias $alias/d" "${vhost_file}" --follow-symlinks
+            sed -i -e "/ServerAlias "$alias"$/d" "${vhost_file}" --follow-symlinks
         else
             echo "VHost file \`${vhost_file}' not found'" >&2
             return 1