diff --git a/examples/basic.exs b/examples/basic.exs
index 9cf5a32..a1accdf 100644
--- a/examples/basic.exs
+++ b/examples/basic.exs
@@ -6,4 +6,4 @@ defmodule MyLib do
 end
 
 MyLib.puts("Hello World from C stdlib")
-MyLib.printf("Random number: %d", :random.uniform(10))
+MyLib.printf("Random number: %d\n", :random.uniform(10))