diff --git a/doc/unbound.doxygen b/doc/unbound.doxygen
index 7e0ee9700..04abbce53 100644
--- a/doc/unbound.doxygen
+++ b/doc/unbound.doxygen
@@ -608,7 +608,7 @@ REFERENCES_RELATION    = YES
 # functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
 # link to the source code.  Otherwise they will link to the documentstion.
 
-REFERENCES_LINK_SOURCE = YES
+# REFERENCES_LINK_SOURCE = YES
 
 # If the USE_HTAGS tag is set to YES then the references to source code 
 # will point to the HTML generated by the htags(1) tool instead of doxygen 
@@ -1186,7 +1186,7 @@ CALL_GRAPH             = NO
 # So in most cases it will be better to enable caller graphs for selected 
 # functions only using the \callergraph command.
 
-CALLER_GRAPH           = NO
+# CALLER_GRAPH           = NO
 
 # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
 # will graphical hierarchy of all classes instead of a textual one.