diff --git a/main/features.c b/main/features.c
index f35a2475a8..44f0eb8296 100644
--- a/main/features.c
+++ b/main/features.c
@@ -4133,7 +4133,7 @@ int manage_parkinglot(struct ast_parkinglot *curlot, const struct pollfd *pfds,
 					continue;
 				}
 
-				if (pfds[y].revents & POLLERR) {
+				if (pfds[y].revents & POLLPRI) {
 					ast_set_flag(chan, AST_FLAG_EXCEPTION);
 				} else {
 					ast_clear_flag(chan, AST_FLAG_EXCEPTION);