diff --git a/exercises/hello-world/example.rkt b/exercises/hello-world/example.rkt
index d19f9a8c..eb5c01d1 100644
--- a/exercises/hello-world/example.rkt
+++ b/exercises/hello-world/example.rkt
@@ -2,5 +2,5 @@
 
 (provide hello)
 
-(define (hello [name "World"])
-  (string-append "Hello, " name "!"))
+(define (hello)
+  "Hello, World!")
diff --git a/exercises/hello-world/hello-world-test.rkt b/exercises/hello-world/hello-world-test.rkt
index 968e3cf6..dc037d3b 100644
--- a/exercises/hello-world/hello-world-test.rkt
+++ b/exercises/hello-world/hello-world-test.rkt
@@ -9,7 +9,6 @@
     (test-suite
      "hello world tests"
 
-     (test-equal? "no arg returns Hello, World!" (hello) "Hello, World!")
-     (test-equal? "with arg returns Hello, arg!" (hello "exercism") "Hello, exercism!")))
+     (test-equal? "returns Hello, World!" (hello) "Hello, World!")))
 
   (run-tests suite))