diff --git a/templates/boot/isolinux/isolinux.cfg b/templates/boot/isolinux/isolinux.cfg
index 1e49697..261f39d 100644
--- a/templates/boot/isolinux/isolinux.cfg
+++ b/templates/boot/isolinux/isolinux.cfg
@@ -555,6 +555,7 @@ label memtest
 
   text help
                                         Start memory test using memtest86+.
+  endtext
 
 label ipxe
   menu label Boot from network (iP^XE)