diff --git a/test/protocol/hover_raw_dap_test.rb b/test/protocol/hover_raw_dap_test.rb
index 35af47b22..63441cec1 100644
--- a/test/protocol/hover_raw_dap_test.rb
+++ b/test/protocol/hover_raw_dap_test.rb
@@ -14,6 +14,7 @@ class HoverTest1638791703 < ProtocolTestCase
     RUBY
 
     def test_hover_works_correctly
+      omit "This test is designed for Ruby 3.1 and later versions because ancestor classes are changed" if RUBY_VERSION.to_f <= 3.0
       run_dap_scenario PROGRAM do
         [
           *INITIALIZE_DAP_MSGS,