1 files changed, 2 insertions, 0 deletions
diff --git a/gc.c b/gc.c
index 5e18b9a7dc..634bf3ca54 100644
--- a/gc.c
+++ b/gc.c
@@ -4598,6 +4598,8 @@ rb_gc_disable(void)
     rb_objspace_t *objspace = &rb_objspace;
     int old = dont_gc;
 
+    gc_rest_sweep(objspace);
+
     dont_gc = TRUE;
     return old ? Qtrue : Qfalse;
 }