1 files changed, 1 insertions, 1 deletions
diff --git a/eval.c b/eval.c
index 6fc3969690..efac69735b 100644
--- a/eval.c
+++ b/eval.c
@@ -1341,7 +1341,7 @@ rb_using_module(const rb_cref_t *cref, VALUE module)
 {
     Check_Type(module, T_MODULE);
     using_module_recursive(cref, module);
-    rb_clear_method_cache_all();
+    rb_clear_all_refinement_method_cache();
 }
 
 /*