diff --git a/compiler/cpp/src/thriftl.ll b/compiler/cpp/src/thriftl.ll
index 5c3187d..f479280 100644
--- a/compiler/cpp/src/thriftl.ll
+++ b/compiler/cpp/src/thriftl.ll
@@ -56,6 +56,7 @@
 #include "windows/config.h"
 #endif
 #include "main.h"
+#include "common.h"
 #include "globals.h"
 #include "parse/t_program.h"