diff --git a/src/libFLAC/include/private/all.h b/src/libFLAC/include/private/all.h
index b6974023..b5043ece 100644
--- a/src/libFLAC/include/private/all.h
+++ b/src/libFLAC/include/private/all.h
@@ -21,9 +21,11 @@
 #define FLAC__PRIVATE__ALL_H
 
 #include "bitbuffer.h"
+#include "bitmath.h"
 #include "crc.h"
 #include "encoder_framing.h"
 #include "fixed.h"
 #include "lpc.h"
+#include "md5.h"
 
 #endif