diff --git a/reactos/Doxyfile b/reactos/Doxyfile
index 725b58db27e..2c1daf0651b 100644
--- a/reactos/Doxyfile
+++ b/reactos/Doxyfile
@@ -73,6 +73,8 @@ FILE_PATTERNS          = *.c \
                          *.h
 RECURSIVE              = YES
 EXCLUDE                = ntoskrnl \
+                         lib/ntdll \
+                         lib/freetype \
                          drivers \
                          tools \
                          apps \