diff --git a/Doxyfile b/Doxyfile
index 598b40f6acb92ea59c804b00af2ae28406eba0ef..2be91661b82a2f59ed1658bdb290f46139f65d31 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -483,13 +483,13 @@ EXTRACT_ALL            = NO
 # be included in the documentation.
 # The default value is: NO.
 
-EXTRACT_PRIVATE        = YES
+EXTRACT_PRIVATE        = NO
 
 # If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
 # methods of a class will be included in the documentation.
 # The default value is: NO.
 
-EXTRACT_PRIV_VIRTUAL   = YES
+EXTRACT_PRIV_VIRTUAL   = NO
 
 # If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
 # scope will be included in the documentation.
@@ -509,7 +509,7 @@ EXTRACT_STATIC         = YES
 # for Java sources.
 # The default value is: YES.
 
-EXTRACT_LOCAL_CLASSES  = YES
+EXTRACT_LOCAL_CLASSES  = NO
 
 # This flag is only useful for Objective-C code. If set to YES, local methods,
 # which are defined in the implementation section but not in the interface are