1 files changed, 1 insertions, 0 deletions
diff --git a/gc.c b/gc.c
index bcdc9af0bc..26b01345ed 100644
--- a/gc.c
+++ b/gc.c
@@ -589,6 +589,7 @@ gc_with_gvl(void *ptr)
 static int
 garbage_collect_with_gvl(rb_objspace_t *objspace)
 {
+    if (dont_gc) return Qtrue;
     if (ruby_thread_has_gvl_p()) {
 	return garbage_collect(objspace);
     }