diff --git a/test/ruby/test_jit.rb b/test/ruby/test_jit.rb
index 89b06f6a8e..64ed277a75 100644
--- a/test/ruby/test_jit.rb
+++ b/test/ruby/test_jit.rb
@@ -25,7 +25,6 @@ class TestJIT < Test::Unit::TestCase
     :setlocal_WC_1,
     :reput,
     :tracecoverage,
-    :opt_aref_with,
   ]
 
   def self.untested_insns
@@ -457,6 +456,10 @@ class TestJIT < Test::Unit::TestCase
     end;
   end
 
+  def test_compile_insn_opt_aref_with
+    assert_compile_once("{ '1' => 2 }['1']", result_inspect: '2', insns: %i[opt_aref_with])
+  end
+
   def test_compile_insn_opt_aset
     assert_compile_once("#{<<~"begin;"}\n#{<<~"end;"}", result_inspect: '5', insns: %i[opt_aset opt_aset_with])
     begin;