1 files changed, 2 insertions, 2 deletions
diff --git a/insns.def b/insns.def
index 20ba34f067..53e22223cd 100644
--- a/insns.def
+++ b/insns.def
@@ -218,7 +218,7 @@ setconstant
 {
     vm_check_if_namespace(cbase);
     rb_const_set(cbase, id, val);
-    INC_VM_STATE_VERSION();
+    rb_clear_cache_by_class(cbase);
 }
 
 /**
@@ -975,7 +975,7 @@ defineclass
 		  class_iseq->local_size, 0, class_iseq->stack_max);
     RESTORE_REGS();
 
-    INC_VM_STATE_VERSION();
+    rb_clear_cache_by_class(klass);
     NEXT_INSN();
 }