diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 9365a49..18d8884 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -81,7 +81,7 @@ static void string_mt_destroy(const struct xt_match *match, void *matchinfo)
 	textsearch_destroy(STRING_TEXT_PRIV(matchinfo)->config);
 }
 
-static struct xt_match string_mt_reg[] __read_mostly = {
+static struct xt_match xt_string_mt_reg[] __read_mostly = {
 	{
 		.name 		= "string",
 		.revision	= 0,