1 files changed, 1 insertions, 1 deletions
diff --git a/thread.c b/thread.c
index 17b7709194..da3fb2105d 100644
--- a/thread.c
+++ b/thread.c
@@ -3881,7 +3881,7 @@ clear_coverage(void)
 {
     VALUE coverages = rb_get_coverages();
     if (RTEST(coverages)) {
-	st_foreach(RHASH_TBL(coverages), clear_coverage_i, 0);
+	st_foreach(rb_hash_tbl_raw(coverages), clear_coverage_i, 0);
     }
 }