diff --git a/test/ruby/test_settracefunc.rb b/test/ruby/test_settracefunc.rb
index b5777d7e58..c5c914d0b0 100644
--- a/test/ruby/test_settracefunc.rb
+++ b/test/ruby/test_settracefunc.rb
@@ -925,7 +925,6 @@ class TestSetTraceFunc < Test::Unit::TestCase
     bug7774 = '[ruby-dev:46908]'
     src = %q{
       tp = TracePoint.new(:raise) do |tp|
-        next unless target_thread?g
         tp.binding
       end
       tp.enable do