diff --git a/test/ruby/test_compile_prism.rb b/test/ruby/test_compile_prism.rb
index a3adde48d7c0bd..0c95f1b194987a 100644
--- a/test/ruby/test_compile_prism.rb
+++ b/test/ruby/test_compile_prism.rb
@@ -659,6 +659,7 @@ def test_HashNode
       assert_prism_eval("{ to_s: }")
       assert_prism_eval("{ Prism: }")
       assert_prism_eval("[ Prism: [:b, :c]]")
+      assert_prism_eval("{ [] => 1}")
     end
 
     def test_ImplicitNode