diff --git a/src/main/resources/lessons/xxe/html/XXE.html b/src/main/resources/lessons/xxe/html/XXE.html
index dc60f5553..1360874a8 100644
--- a/src/main/resources/lessons/xxe/html/XXE.html
+++ b/src/main/resources/lessons/xxe/html/XXE.html
@@ -215,7 +215,7 @@
 
 
 <div class="lesson-page-wrapper">
-    <div class="adoc-content" th:replace="doc:lessons/xxe/documentation/documentation/XXE_mitigation.adoc"></div>
+    <div class="adoc-content" th:replace="doc:lessons/xxe/documentation/XXE_mitigation.adoc"></div>
 </div>
 
 <div class="lesson-page-wrapper">