diff --git a/src/p2p/p2p_group.c b/src/p2p/p2p_group.c
index 3aed6bd..051b4e3 100644
--- a/src/p2p/p2p_group.c
+++ b/src/p2p/p2p_group.c
@@ -1112,7 +1112,7 @@
 		struct p2p_device *dev;
 
 		dev = p2p_get_device(group->p2p, m->dev_addr);
-		if (!dev)
+		if (!dev || dev->channels.reg_classes == 0)
 			continue;
 
 		p2p_channels_intersect(&intersect, &dev->channels, &res);