1 files changed, 8 insertions, 8 deletions
diff --git a/spec/ruby/core/module/remove_method_spec.rb b/spec/ruby/core/module/remove_method_spec.rb
index f83928f715..70048a83fb 100644
--- a/spec/ruby/core/module/remove_method_spec.rb
+++ b/spec/ruby/core/module/remove_method_spec.rb
@@ -77,19 +77,19 @@ describe "Module#remove_method" do
   end
 
   it "raises a NameError when attempting to remove method further up the inheritance tree" do
-    lambda {
-      class Third < ModuleSpecs::Second
+    Class.new(ModuleSpecs::Second) do
+      -> {
         remove_method :method_to_remove
-      end
-    }.should raise_error(NameError)
+      }.should raise_error(NameError)
+    end
   end
 
   it "raises a NameError when attempting to remove a missing method" do
-    lambda {
-      class Third < ModuleSpecs::Second
+    Class.new(ModuleSpecs::Second) do
+      -> {
         remove_method :blah
-      end
-    }.should raise_error(NameError)
+      }.should raise_error(NameError)
+    end
   end
 
   describe "on frozen instance" do