1 files changed, 2 insertions, 0 deletions
diff --git a/test/runner.rb b/test/runner.rb
index a24cfa31c6..1b1ae0956a 100644
--- a/test/runner.rb
+++ b/test/runner.rb
@@ -4,6 +4,8 @@
 ENV["GEM_SKIP"] = ENV["GEM_HOME"] = ENV["GEM_PATH"] = "".freeze
 ENV.delete("RUBY_CODESIGN")
 
+Warning[:experimental] = false
+
 # Get bundled gems on load path
 Dir.glob("#{__dir__}/../.bundle/gems/*/*.gemspec")
   .reject {|f| f =~ /minitest|test-unit|power_assert/ }