diff --git a/src/l2cap.c b/src/l2cap.c
index 7435efe95..8d27a16c3 100644
--- a/src/l2cap.c
+++ b/src/l2cap.c
@@ -39,6 +39,7 @@
 
 #include "l2cap.h"
 #include "hci.h"
+#include "hci_dump.h"
 
 #include <stdarg.h>
 #include <string.h>