1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/mbf/main.go b/cmd/mbf/main.go
index 89466a78..096821ba 100644
--- a/cmd/mbf/main.go
+++ b/cmd/mbf/main.go
@@ -245,7 +245,7 @@ func main() {
 				if w, err = os.OpenFile(
 					args[0],
 					os.O_CREATE|os.O_EXCL|syscall.O_WRONLY,
-					0,
+					0400,
 				); err != nil {
 					return
 				}