diff --git a/exercises/practice/hello-world/src/hello_world.gleam b/exercises/practice/hello-world/src/hello_world.gleam
index 5a726087e..96f87feb7 100644
--- a/exercises/practice/hello-world/src/hello_world.gleam
+++ b/exercises/practice/hello-world/src/hello_world.gleam
@@ -1,3 +1,8 @@
 pub fn hello() {
   "Goodbye, Mars!"
 }
+
+pub fn main() {
+  hello()
+}
+