diff --git a/internal/namespaces/object/v1/custom_config_get.go b/internal/namespaces/object/v1/custom_config_get.go
index 7168882dd2..8182213af9 100644
--- a/internal/namespaces/object/v1/custom_config_get.go
+++ b/internal/namespaces/object/v1/custom_config_get.go
@@ -27,7 +27,7 @@ func configGetCommand() *core.Command {
 				Name:       "type",
 				Short:      "Type of S3 tool you want to generate a config for",
 				Required:   true,
-				EnumValues: []string{rclone.String(), s3cmd.String(), mc.String()},
+				EnumValues: supportedTools.ToStringArray(),
 			},
 			{
 				Name:     "name",
diff --git a/internal/namespaces/object/v1/custom_config_install.go b/internal/namespaces/object/v1/custom_config_install.go
index e04b923624..6cabbc1f35 100644
--- a/internal/namespaces/object/v1/custom_config_install.go
+++ b/internal/namespaces/object/v1/custom_config_install.go
@@ -30,7 +30,7 @@ func configInstallCommand() *core.Command {
 				Name:       "type",
 				Short:      "Type of S3 tool you want to generate a config for",
 				Required:   true,
-				EnumValues: []string{rclone.String(), s3cmd.String(), mc.String()},
+				EnumValues: supportedTools.ToStringArray(),
 			},
 			{
 				Name:     "name",
diff --git a/internal/namespaces/object/v1/s3configfile.go b/internal/namespaces/object/v1/s3configfile.go
index 4721ca1cee..430ab62cdf 100644
--- a/internal/namespaces/object/v1/s3configfile.go
+++ b/internal/namespaces/object/v1/s3configfile.go
@@ -19,6 +19,16 @@ func (c s3tool) String() string {
 	return string(c)
 }
 
+type SupportedTool []s3tool
+
+func (s SupportedTool) ToStringArray() []string {
+	var res []string
+	for _, x := range s {
+		res = append(res, x.String())
+	}
+	return res
+}
+
 type s3config struct {
 	AccessKey string
 	SecretKey string
@@ -32,7 +42,7 @@ const (
 	mc     = s3tool("mc")
 )
 
-var supportedTools = []s3tool{
+var supportedTools = SupportedTool{
 	rclone,
 	s3cmd,
 	mc,