1 files changed, 0 insertions, 10 deletions
diff --git a/spec/ruby/core/set/proper_subset_spec.rb b/spec/ruby/core/set/proper_subset_spec.rb
index fb7848c001..6f99447019 100644
--- a/spec/ruby/core/set/proper_subset_spec.rb
+++ b/spec/ruby/core/set/proper_subset_spec.rb
@@ -32,14 +32,4 @@ describe "Set#proper_subset?" do
     -> { Set[].proper_subset?("test") }.should raise_error(ArgumentError)
     -> { Set[].proper_subset?(Object.new) }.should raise_error(ArgumentError)
   end
-
-  version_is(set_version, ""..."1.1.0") do #ruby_version_is ""..."3.3" do
-    ruby_version_is ""..."4.0" do
-      context "when comparing to a Set-like object" do
-        it "returns true if passed a Set-like object that self is a proper subset of" do
-          Set[1, 2, 3].proper_subset?(SetSpecs::SetLike.new([1, 2, 3, 4])).should be_true
-        end
-      end
-    end
-  end
 end