diff --git a/api/v1/generated.pb.go b/api/v1/generated.pb.go
index 8fda3229..61b39051 100644
--- a/api/v1/generated.pb.go
+++ b/api/v1/generated.pb.go
@@ -21,6 +21,7 @@ package v1
 
 import (
 	fmt "fmt"
+
 	io "io"
 	math "math"
 	math_bits "math/bits"
diff --git a/api/v1/helpers.go b/api/v1/helpers.go
index d24d5434..7418e89c 100644
--- a/api/v1/helpers.go
+++ b/api/v1/helpers.go
@@ -163,3 +163,11 @@ func (backend Backend) Region() (string, bool) {
 	}
 	return "", false
 }
+
+// InsecureTLS returns insecureTLS of S3/S3 compatible backend
+func (backend Backend) InsecureTLS() bool {
+	if backend.S3 != nil {
+		return backend.S3.InsecureTLS
+	}
+	return false
+}