1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/exception/hierarchy_spec.rb b/spec/ruby/core/exception/hierarchy_spec.rb
index e52811c761..6514eb1994 100644
--- a/spec/ruby/core/exception/hierarchy_spec.rb
+++ b/spec/ruby/core/exception/hierarchy_spec.rb
@@ -37,7 +37,9 @@ describe "Exception" do
             FloatDomainError => nil,
           },
           RegexpError => nil,
-          RuntimeError => nil,
+          RuntimeError => {
+            FrozenError => nil,
+          },
           SystemCallError => nil,
           ThreadError => nil,
           TypeError => nil,
@@ -47,9 +49,7 @@ describe "Exception" do
         SystemStackError => nil,
       },
     }
-    ruby_version_is "2.5" do
-      hierarchy[Exception][StandardError][RuntimeError] = {FrozenError => nil}
-    end
+
     traverse = -> parent_class, parent_subclass_hash {
       parent_subclass_hash.each do |child_class, child_subclass_hash|
         child_class.class.should == Class