diff --git a/bgpd/bgp_aspath.c b/bgpd/bgp_aspath.c
index 9d49f34..6ab2937 100644
--- a/bgpd/bgp_aspath.c
+++ b/bgpd/bgp_aspath.c
@@ -29,6 +29,7 @@
 #include "log.h"
 #include "stream.h"
 #include "jhash.h"
+#include "filter.h"
 
 #include "bgpd/bgpd.h"
 #include "bgpd/bgp_aspath.h"