diff --git a/doc/doxygen.conf.in b/doc/doxygen.conf.in
index e58087ad6..e7ac203f0 100644
--- a/doc/doxygen.conf.in
+++ b/doc/doxygen.conf.in
@@ -480,7 +480,7 @@ WARNINGS               = YES
 # for undocumented members. If EXTRACT_ALL is set to YES then this flag will
 # automatically be disabled.
 
-WARN_IF_UNDOCUMENTED   = YES
+WARN_IF_UNDOCUMENTED   = NO
 
 # If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
 # potential errors in the documentation, such as not documenting some