diff --git a/exercises/practice/hello-world/src/lib.rs b/exercises/practice/hello-world/src/lib.rs
index 05f6f4a94e4..9c7f9270d9d 100644
--- a/exercises/practice/hello-world/src/lib.rs
+++ b/exercises/practice/hello-world/src/lib.rs
@@ -1,4 +1,4 @@
 // &'static is a "lifetime specifier", something you'll learn more about later
 pub fn hello() -> &'static str {
-    "Goodbye, Mars!"
+    "Hello,world!"
 }