diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index a9f4f6f3c628225e9720d0cefad672a598fa00c9..63a96546746575979e2200b87d9a557c774e6970 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -10,6 +10,7 @@
 
 #include <linux/module.h>
 #include <linux/skbuff.h>
+#include <linux/netfilter_bridge.h>
 #include <linux/netfilter/xt_physdev.h>
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_bridge.h>