diff --git a/pkg/util/gendoc/gendoc.go b/pkg/util/gendoc/gendoc.go
index 5da211e2b..8897bf1e5 100644
--- a/pkg/util/gendoc/gendoc.go
+++ b/pkg/util/gendoc/gendoc.go
@@ -28,6 +28,18 @@ const (
 type Options struct {
 	// Parameters for man generation. By default use (1) section and `FrostFS` source.
 	ManHeader *doc.GenManHeader
+	// TypeFlag is the flag to use for type, without leading `--`.
+	// Do not use unless really necessary.
+	// Default: `type`.
+	TypeFlag string
+	// DepthFlag is the flag to use for depth, without leading `--`.
+	// Do not use unless really necessary.
+	// Default: `depth`.
+	DepthFlag string
+	// ExtensionFlag is the flag to use for extension, without leading `--`.
+	// Do not use unless really necessary.
+	// Default: `extension`.
+	ExtensionFlag string
 }
 
 func (o *Options) fillDefaults() {
@@ -39,6 +51,15 @@ func (o *Options) fillDefaults() {
 			Date:    &now,
 		}
 	}
+	if o.TypeFlag == "" {
+		o.TypeFlag = gendocTypeFlag
+	}
+	if o.DepthFlag == "" {
+		o.DepthFlag = depthFlag
+	}
+	if o.ExtensionFlag == "" {
+		o.ExtensionFlag = extensionFlag
+	}
 }
 
 // Command returns command which generates user documentation for the argument.
@@ -93,9 +114,9 @@ In this case there is a number of helper functions which can be used:
 	}
 
 	ff := gendocCmd.Flags()
-	ff.String(gendocTypeFlag, gendocMarkdown, "Type for the documentation ('md' or 'man')")
-	ff.Int(depthFlag, 1, "If template is specified, unify all commands starting from depth in a single file. Default: 1.")
-	ff.String(extensionFlag, "", "If the template is specified, string to append to the output file names")
+	ff.String(opts.TypeFlag, gendocMarkdown, "Type for the documentation ('md' or 'man')")
+	ff.Int(opts.DepthFlag, 1, "If template is specified, unify all commands starting from depth in a single file. Default: 1.")
+	ff.String(opts.ExtensionFlag, "", "If the template is specified, string to append to the output file names")
 	return gendocCmd
 }