diff --git a/cli-agentfwd.c b/cli-agentfwd.c
index 7badc887ba8dcf344439b1fef6d68839a74f2abe..aea5e647a8205b5e3c075843ca1f765b40823f89 100644
--- a/cli-agentfwd.c
+++ b/cli-agentfwd.c
@@ -210,7 +210,7 @@ static void agent_get_key_list(m_list * ret_list)
 		ret = buf_get_pub_key(key_buf, pubkey, &key_type);
 		buf_free(key_buf);
 		if (ret != DROPBEAR_SUCCESS) {
-			TRACE(("Skipping bad pubkey from agent"));
+			TRACE(("Skipping bad/unknown type pubkey from agent"));
 			sign_key_free(pubkey);
 		} else {
 			pubkey->type = key_type;