diff --git a/plugins/hfp_ag_bluez5.c b/plugins/hfp_ag_bluez5.c
index 64ea8ca1..5895e385 100644
--- a/plugins/hfp_ag_bluez5.c
+++ b/plugins/hfp_ag_bluez5.c
@@ -40,6 +40,7 @@
 
 #include <drivers/hfpmodem/slc.h>
 
+#include "hfp.h"
 #include "bluez5.h"
 
 #ifndef DBUS_TYPE_UNIX_FD