diff --git a/src/main.rs b/src/main.rs
index e7a11a9..6c9241f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,9 @@
 fn main() {
     println!("Hello, world!");
 }
+
+#[test]
+fn failing_test() {
+    assert!(false);
+}
+