diff --git a/apps/web/config/usdev.json b/apps/web/config/usdev.json
index af96a38c6af5..c19deba27b1d 100644
--- a/apps/web/config/usdev.json
+++ b/apps/web/config/usdev.json
@@ -4,6 +4,15 @@
     "notifications": "https://notifications.usdev.bitwarden.pw",
     "scim": "https://scim.usdev.bitwarden.pw"
   },
+  "additionalRegions": [
+    {
+      "key": "USDEV",
+      "domain": "usdev.bitwarden.pw",
+      "urls": {
+        "webVault": "https://vault.usdev.bitwarden.pw"
+      }
+    }
+  ],
   "flags": {
     "showPasswordless": true
   }