diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c
index 6d3ccfd..6bda46f 100644
--- a/src/backend/optimizer/util/pathnode.c
+++ b/src/backend/optimizer/util/pathnode.c
@@ -1717,7 +1717,7 @@ create_subqueryscan_path(PlannerInfo *root, RelOptInfo *rel, Path *subpath,
 														  required_outer);
 	pathnode->path.parallel_aware = false;
 	pathnode->path.parallel_safe = rel->consider_parallel &&
-		subpath->parallel_safe;
+		subpath->parallel_safe && !rel->subroot->init_plans;
 	pathnode->path.parallel_workers = subpath->parallel_workers;
 	pathnode->path.pathkeys = pathkeys;
 	pathnode->subpath = subpath;