diff --git a/Doxyfile.in b/Doxyfile.in
index 9afd0ccfc..8632ee75e 100644
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -313,7 +313,7 @@ EXTRACT_STATIC         = YES
 # defined locally in source files will be included in the documentation.
 # If set to NO only classes defined in header files are included.
 
-EXTRACT_LOCAL_CLASSES  = NO
+EXTRACT_LOCAL_CLASSES  = YES
 
 # This flag is only useful for Objective-C code. When set to YES local
 # methods, which are defined in the implementation section but not in