diff --git a/pkg/cmd/config/list/list.go b/pkg/cmd/config/list/list.go
index f610de579..8b1157b1f 100644
--- a/pkg/cmd/config/list/list.go
+++ b/pkg/cmd/config/list/list.go
@@ -63,7 +63,7 @@ func listRun(opts *ListOptions) error {
 		if err != nil {
 			return err
 		}
-		fmt.Fprint(opts.IO.Out, fmt.Sprintf("%s=%s\n", key.Key, val))
+		fmt.Fprintf(opts.IO.Out, "%s=%s\n", key.Key, val)
 	}
 
 	return nil