1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/array/delete_if_spec.rb b/spec/ruby/core/array/delete_if_spec.rb
index 4276a1fb65..e8d79270b4 100644
--- a/spec/ruby/core/array/delete_if_spec.rb
+++ b/spec/ruby/core/array/delete_if_spec.rb
@@ -39,12 +39,12 @@ describe "Array#delete_if" do
     @a.freeze.delete_if.should be_an_instance_of(Enumerator)
   end
 
-  it "raises a RuntimeError on a frozen array" do
-    lambda { ArraySpecs.frozen_array.delete_if {} }.should raise_error(RuntimeError)
+  it "raises a #{frozen_error_class} on a frozen array" do
+    lambda { ArraySpecs.frozen_array.delete_if {} }.should raise_error(frozen_error_class)
   end
 
-  it "raises a RuntimeError on an empty frozen array" do
-    lambda { ArraySpecs.empty_frozen_array.delete_if {} }.should raise_error(RuntimeError)
+  it "raises a #{frozen_error_class} on an empty frozen array" do
+    lambda { ArraySpecs.empty_frozen_array.delete_if {} }.should raise_error(frozen_error_class)
   end
 
   it "keeps tainted status" do