diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb
index e040ac53c3..6ff7b9a288 100644
--- a/test/readline/test_readline.rb
+++ b/test/readline/test_readline.rb
@@ -423,6 +423,7 @@ module BasetestReadline
 
   def test_input_metachar
     skip "Skip Editline" if /EditLine/n.match(Readline::VERSION)
+    skip "This hangs on Wercker environment since 3b7862c8e8" if RubyVM::MJIT.enabled?
     skip("Won't pass on mingw w/readline 7.0.005 [ruby-core:45682]") if mingw?
     bug6601 = '[ruby-core:45682]'
     Readline::HISTORY << "hello"