diff --git a/src/i18n/ar/app.json b/src/i18n/ar/app.json
index 085b78d..c4a650f 100644
--- a/src/i18n/ar/app.json
+++ b/src/i18n/ar/app.json
@@ -41,7 +41,8 @@
     "ALREADY_REJECTED": "تم رفض طلب تغيير المصروف بالفعل."
   },
   "CUSTOMER": {
-    "NOT_FOUND": "لم يتم العثور على العميل."
+    "NOT_FOUND": "لم يتم العثور على العميل.",
+    "ALREADY_EXISTS": "العميل موجود بالفعل."
   },
 
   "GIFT": {
diff --git a/src/i18n/en/app.json b/src/i18n/en/app.json
index da4c402..d7bc7b7 100644
--- a/src/i18n/en/app.json
+++ b/src/i18n/en/app.json
@@ -40,7 +40,8 @@
     "ALREADY_REJECTED": "The allowance change request has already been rejected."
   },
   "CUSTOMER": {
-    "NOT_FOUND": "The customer was not found."
+    "NOT_FOUND": "The customer was not found.",
+    "ALREADY_EXISTS": "The customer already exists."
   },
 
   "GIFT": {