diff --git a/src/input/input_buffer.cpp b/src/input/input_buffer.cpp
index a615d6b8..777b3e22 100644
--- a/src/input/input_buffer.cpp
+++ b/src/input/input_buffer.cpp
@@ -10,6 +10,7 @@
 #include <mist/stream.h>
 #include <mist/defines.h>
 #include <mist/triggers.h>
+#include <mist/bitfields.h>
 
 #include "input_buffer.h"