diff --git a/test/resolv/test_dns.rb b/test/resolv/test_dns.rb
index 2bb8061edb..86a1ecf569 100644
--- a/test/resolv/test_dns.rb
+++ b/test/resolv/test_dns.rb
@@ -525,7 +525,7 @@ class TestResolvDNS < Test::Unit::TestCase
       if RUBY_PLATFORM.match?(/mingw/)
         # cannot repo locally
         omit 'Timeout Error on MinGW CI'
-      elsif macos?(26,1)
+      elsif macos?([26,1]..)
         omit 'Timeout Error on macOS 26.1+'
       else
         raise Timeout::Error