diff --git a/hack/upstream-ci-scripts/grub-menu.template b/hack/upstream-ci-scripts/grub-menu.template
index c0aada1..48bbcef 100644
--- a/hack/upstream-ci-scripts/grub-menu.template
+++ b/hack/upstream-ci-scripts/grub-menu.template
@@ -1,3 +1,4 @@
     if [ ${GRUB_MAC_CONFIG} = "${SERVER_MAC}" ]; then
         ${MENU_ENTRY_CONTENT}
     fi
+
diff --git a/hack/upstream-ci-scripts/setup-pxe-boot.sh b/hack/upstream-ci-scripts/setup-pxe-boot.sh
index cfcde07..556b60d 100755
--- a/hack/upstream-ci-scripts/setup-pxe-boot.sh
+++ b/hack/upstream-ci-scripts/setup-pxe-boot.sh
@@ -88,6 +88,7 @@ for (( i = 0; i < ${NODE_COUNT}; i++ )); do
     export SERVER_MAC=${MAC[i]}
     CONFIG=$(cat grub-menu.template | envsubst)
     GRUB_MENU_OUTPUT+=${CONFIG}
+    GRUB_MENU_OUTPUT+="\n"
 done
 GRUB_MENU_OUTPUT+="\n"
 GRUB_MENU_OUTPUT+=${GRUB_MENU_END}