diff --git a/documentation/trunk/eiffel/Language_reference/void-safe-programming-eiffel/index.wiki b/documentation/trunk/eiffel/Language_reference/void-safe-programming-eiffel/index.wiki
index e202cff8..d819899f 100644
--- a/documentation/trunk/eiffel/Language_reference/void-safe-programming-eiffel/index.wiki
+++ b/documentation/trunk/eiffel/Language_reference/void-safe-programming-eiffel/index.wiki
@@ -1,3 +1,4 @@
+[[Property:link_title|Void-safe programming]]
 [[Property:title|Void-safe programming in Eiffel]]
 [[Property:weight|10]]
 [[Property:uuid|a03568e8-eb79-70d7-04a3-6fd3ed7ac2b3]]