diff --git a/package/unused.go b/package/unused.go
new file mode 100644
index 0000000..b7e1f2a
--- /dev/null
+++ b/package/unused.go
@@ -0,0 +1,10 @@
+package main
+
+import (
+	"fmt"
+	_ "os" // unused import
+)
+
+func main() {
+	fmt.Println("hello")
+}