diff --git a/environment_config.go b/environment_config.go
index 428e6ae..9f428fb 100644
--- a/environment_config.go
+++ b/environment_config.go
@@ -99,6 +99,7 @@ var defaultWorkspaceMap = map[string]map[string]string{
 	},
 	"ktk": {
 		"prod": "aps1-prod-navi-ktk",
+		"uat":  "aps1-uat-navi-ktk",
 	},
 }
 
@@ -113,6 +114,7 @@ var storageBackendBucketMap = map[string]map[string]string{
 	},
 	"ktk": {
 		"prod": "navi-ktk-terraform-state",
+		"uat":  "navi-ktk-uat-terraform-state",
 	},
 }
 
@@ -201,6 +203,9 @@ var globalTagsMap = map[string]map[string]string{
 	"ktk": {
 		"environment": "prod",
 	},
+	"ktk-uat": {
+		"environment": "uat",
+	},
 }
 
 var storageBackendAWSProfileMap = map[string]string{
@@ -208,6 +213,7 @@ var storageBackendAWSProfileMap = map[string]string{
 	"navi-ktk-terraform-state":          "prod",
 	"navi-bank-terraform-nonprod-state": "nonprod",
 	"navi-gi-terraform-nonprod-state":   "gi-nonprod",
+	"navi-ktk-uat-terraform-state":      "prod",
 }
 
 var ownerMap = map[string]string{