diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 029294f078..0d4d192ab0 100755
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -4994,7 +4994,7 @@ static int expire_registry(void *data)
 	if (iax2_regfunk)
 		iax2_regfunk(p->name, 0);
 
-	if (!ast_test_flag(p, IAX_RTAUTOCLEAR)) {
+	if (ast_test_flag(p, IAX_RTAUTOCLEAR)) {
 		ast_set_flag(p, IAX_DELME);
 		prune_peers();
 	}