diff --git a/config/settings/base.py b/config/settings/base.py
index 60788f836..d3035183c 100644
--- a/config/settings/base.py
+++ b/config/settings/base.py
@@ -555,6 +555,7 @@
 SLACK_WEBHOOK_C4_CHANNEL = env.str("SLACK_WEBHOOK_C4_CHANNEL", "set-it")
 SLACK_WEBHOOK_C4_SUPPORT_CHANNEL = env.str("SLACK_WEBHOOK_C4_SUPPORT_CHANNEL", "set-it")
 SLACK_WEBHOOK_C4_TENDER_CHANNEL = env.str("SLACK_WEBHOOK_C4_TENDER_CHANNEL", "set-it")
+SLACK_WEBHOOK_C4_TECH_NOTIFICATIONS_CHANNEL = env.str("SLACK_WEBHOOK_C4_TECH_NOTIFICATIONS_CHANNEL", "set-it")
 
 # API Marché APProch
 MARCHE_APPROCH_TOKEN_RECETTE = env.str("MARCHE_APPROCH_TOKEN_RECETTE", "set-it")
diff --git a/lemarche/utils/apis/api_slack.py b/lemarche/utils/apis/api_slack.py
index 32cec4f85..64677d132 100644
--- a/lemarche/utils/apis/api_slack.py
+++ b/lemarche/utils/apis/api_slack.py
@@ -28,7 +28,7 @@ def get_default_client(params={}):
 
 @task()
 def send_message_to_channel(
-    text: str, service_id: str = settings.SLACK_WEBHOOK_C4_SUPPORT_CHANNEL, client: requests.Session = None
+    text: str, service_id: str = settings.SLACK_WEBHOOK_C4_TECH_NOTIFICATIONS_CHANNEL, client: requests.Session = None
 ):
     """Huey task to send message to specific payload for specific slack service