diff --git a/internal/gre/gre.go b/internal/gre/gre.go
index 49666d9..0b969f7 100644
--- a/internal/gre/gre.go
+++ b/internal/gre/gre.go
@@ -40,7 +40,6 @@ func SetupGreTunnels(
 
 		n3ueSelf.CreatedIface = append(n3ueSelf.CreatedIface, &linkGRE)
 		netlinks[qfi] = &linkGRE
-
 	}
 	return netlinks, nil
 }