1 files changed, 6 insertions, 4 deletions
diff --git a/spec/ruby/library/stringscanner/check_until_spec.rb b/spec/ruby/library/stringscanner/check_until_spec.rb
index ad222fd76b..1d89f88a25 100644
--- a/spec/ruby/library/stringscanner/check_until_spec.rb
+++ b/spec/ruby/library/stringscanner/check_until_spec.rb
@@ -13,9 +13,11 @@ describe "StringScanner#check_until" do
     @s.check_until(/test/).should == "This is a test"
   end
 
-  it "raises TypeError if given a String" do
-    -> {
-      @s.check_until('T')
-    }.should raise_error(TypeError, 'wrong argument type String (expected Regexp)')
+  ruby_version_is ""..."3.4" do
+    it "raises TypeError if given a String" do
+      -> {
+        @s.check_until('T')
+      }.should raise_error(TypeError, 'wrong argument type String (expected Regexp)')
+    end
   end
 end