1 files changed, 1 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index 0735ceec6c..2331cfc6d1 100644
--- a/gc.c
+++ b/gc.c
@@ -6442,7 +6442,7 @@ rgengc_mark_and_rememberset_clear(rb_objspace_t *objspace, rb_heap_t *heap)
     list_for_each(&heap->pages, page, page_node) {
 	memset(&page->mark_bits[0],       0, HEAP_PAGE_BITMAP_SIZE);
 	memset(&page->uncollectible_bits[0], 0, HEAP_PAGE_BITMAP_SIZE);
-	memset(&page->marking_bits[0],    0, HEAP_PAGE_BITMAP_SIZE);
+        memset(&page->marking_bits[0],    0, HEAP_PAGE_BITMAP_SIZE);
         memset(&page->pinned_bits[0],     0, HEAP_PAGE_BITMAP_SIZE);
 	page->flags.has_uncollectible_shady_objects = FALSE;
 	page->flags.has_remembered_objects = FALSE;