diff --git a/extensions/xt_ipp2p.h b/extensions/xt_ipp2p.h
index 1a75696..f463f7f 100644
--- a/extensions/xt_ipp2p.h
+++ b/extensions/xt_ipp2p.h
@@ -38,5 +38,5 @@ enum {
 };
 
 struct ipt_p2p_info {
-	int cmd, debug;
+	int32_t cmd, debug;
 };