diff --git a/tests/target/issue_3868.rs b/tests/target/issue_3868.rs
index 902e2da01fc..06724135928 100644
--- a/tests/target/issue_3868.rs
+++ b/tests/target/issue_3868.rs
@@ -4,4 +4,6 @@ fn bar() {
     for _ in 0..1 {}
 }
 
-fn baz() {}
+fn baz() {
+    ();
+}