diff --git a/Documentation/Doxyfile b/Documentation/Doxyfile
index 235eb73685c..8c792faba14 100644
--- a/Documentation/Doxyfile
+++ b/Documentation/Doxyfile
@@ -1639,7 +1639,7 @@ MSCGEN_PATH            =
 # inheritance and usage relations if the target is undocumented
 # or is not a class.
 
-HIDE_UNDOC_RELATIONS   = NO
+HIDE_UNDOC_RELATIONS   = YES
 
 # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
 # available from the path. This tool is part of Graphviz, a graph visualization