diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index 4ea4347f5062..dcb4d2aeb2a8 100644
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -298,7 +298,7 @@ out_unlock:
 static int net_dm_cmd_config(struct sk_buff *skb,
 			struct genl_info *info)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static int net_dm_cmd_trace(struct sk_buff *skb,
@@ -311,7 +311,7 @@ static int net_dm_cmd_trace(struct sk_buff *skb,
 		return set_all_monitor_traces(TRACE_OFF);
 	}
 
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static int dropmon_net_event(struct notifier_block *ev_block,