diff --git a/third_party/sandboxroot/mirror/bazeldnf.go b/third_party/sandboxroot/mirror/bazeldnf.go
index 4f85581..1a2f5ec 100644
--- a/third_party/sandboxroot/mirror/bazeldnf.go
+++ b/third_party/sandboxroot/mirror/bazeldnf.go
@@ -36,7 +36,7 @@
 
 		ext, err := newRPMDef(name.GoString(), sha256.GoString(), urlsS)
 		if err != nil {
-			return nil, fmt.Errorf("invalid rpm: %v", err)
+			return nil, fmt.Errorf("invalid rpm: %w", err)
 		}
 		res = append(res, ext)
 		return starlark.None, nil