diff --git a/notifications_consumer/config.py b/notifications_consumer/config.py
index f61f4bb2d066050941bd44f51ffdff1a3f09560b..5c5c207dcb35dcf8089d434069208fb62cdadd1d 100644
--- a/notifications_consumer/config.py
+++ b/notifications_consumer/config.py
@@ -112,7 +112,7 @@ class Config:
     # Backend
     SEND_NOTIFICATION_BACKEND_URL = os.getenv("SEND_NOTIFICATION_BACKEND_URL")
     SEND_NOTIFICATION_BACKEND_URL_VERIFY = ast.literal_eval(os.getenv("SEND_NOTIFICATION_BACKEND_URL_VERIFY", "True"))
-    NOTIFICATION_SOURCE = "email"
+    NOTIFICATION_SOURCE = "EMAIL"
 
     # Priority
     CRITICAL_PRIORITY = os.getenv("CRITICAL_PRIORITY", "critical")
diff --git a/scripts/docker-send-email-gateway.py b/scripts/docker-send-email-gateway.py
index 8b1487cd51132ce532934a913456b237e1d8e23e..bf2eab20dceac608d85329612d5f4d8e45fae79f 100644
--- a/scripts/docker-send-email-gateway.py
+++ b/scripts/docker-send-email-gateway.py
@@ -9,7 +9,7 @@ message_body = r"""{
 "subject":"This week news!",
 "content":"<p>Test email content<p>",
 "to":"service+cern-news+normal@dovecotmta.cern.ch",
-"source":"email"
+"source":"EMAIL"
 } """
 conn.send(
     body=message_body,