diff --git a/src/corelib/doc/qtcore.qdocconf b/src/corelib/doc/qtcore.qdocconf
index f3aff83a8b..a166df1143 100644
--- a/src/corelib/doc/qtcore.qdocconf
+++ b/src/corelib/doc/qtcore.qdocconf
@@ -42,5 +42,8 @@ imagedirs   += images
 
 excludedirs += snippets
 
+excludefiles += ../../../examples/widgets/tools/customcompleter/doc/src/customcompleter.qdoc \
+                ../../../examples/widgets/tools/codecs/doc/src/codecs.qdoc
+
 navigation.landingpage = "Qt Core"
 navigation.cppclassespage = "Qt Core C++ Classes"