diff --git a/translate.c b/translate.c
index 58a7e9d..df3d020 100644
--- a/translate.c
+++ b/translate.c
@@ -19,6 +19,7 @@
 
 #include "checksum.h"
 #include "clatd.h"
+#include "common.h"
 #include "config.h"
 #include "debug.h"
 #include "icmp.h"