1 files changed, 1 insertions, 1 deletions
diff --git a/src/rule.c b/src/rule.c
index 37a085f..b1bf64b 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -73,7 +73,7 @@ void nft_rule_free(struct nft_rule *r)
 }
 EXPORT_SYMBOL(nft_rule_free);
 
-bool nft_rule_attr_is_set(struct nft_rule *r, uint16_t attr)
+bool nft_rule_attr_is_set(const struct nft_rule *r, uint16_t attr)
 {
 	return r->flags & (1 << attr);
 }