diff --git a/deeployer.libsonnet b/deeployer.libsonnet
index 4edb4728..8953ed17 100644
--- a/deeployer.libsonnet
+++ b/deeployer.libsonnet
@@ -3,6 +3,7 @@
   local namespace = env.GITHUB_REF_SLUG,
   local tag = namespace,
   local url = if namespace == "master" then "workadventu.re" else namespace+".workadventure.test.thecodingmachine.com",
+  local adminUrl = if namespace == "master" || namespace == "develop" || std.startsWith(namespace, "admin") then "https://admin."+url else null,
   "$schema": "https://raw.githubusercontent.com/thecodingmachine/deeployer/master/deeployer.schema.json",
   "version": "1.0",
   "containers": {
@@ -20,7 +21,9 @@
          "JITSI_ISS": env.JITSI_ISS,
          "JITSI_URL": env.JITSI_URL,
          "SECRET_JITSI_KEY": env.SECRET_JITSI_KEY,
-       }
+       } + if adminUrl != null then {
+         "ADMIN_API_URL": adminUrl,
+       } else {}
      },
     "front": {
       "image": "thecodingmachine/workadventure-front:"+tag,