diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 8461cda37490f2ba6a207f6e4583d3f998dd661f..469216d936631d3e76a4d92544b7e9f32e5c0706 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -23,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 #include <linux/wait.h>
+#include <linux/vmalloc.h>
 
 #include <net/inet_connection_sock.h>
 #include <net/inet_sock.h>