diff --git a/bgpd/bgp_fsm.c b/bgpd/bgp_fsm.c
index 1823336..c4cfd58 100644
--- a/bgpd/bgp_fsm.c
+++ b/bgpd/bgp_fsm.c
@@ -31,6 +31,7 @@
 #include "memory.h"
 #include "plist.h"
 #include "workqueue.h"
+#include "filter.h"
 
 #include "bgpd/bgpd.h"
 #include "bgpd/bgp_attr.h"