diff --git a/backend/src/lib/workforce.js b/backend/src/lib/workforce.js
index 0a41e99..d46aa41 100644
--- a/backend/src/lib/workforce.js
+++ b/backend/src/lib/workforce.js
@@ -58,7 +58,10 @@ export async function findEmployeeByEmail(email) {
 
 export async function getAllDepartments() {
   if (_deptsCache && Date.now() < _deptsCache.expires_at) return _deptsCache.depts
-  const depts = await wfFetchPaged('/api/v2/departments')
+  const creds = await getWorkforceCreds()
+  const locationId = creds.location_id ? String(creds.location_id) : null
+  const all = await wfFetchPaged('/api/v2/departments')
+  const depts = locationId ? all.filter(d => String(d.location_id) === locationId) : all
   _deptsCache = { depts, expires_at: Date.now() + 5 * 60_000 }
   return depts
 }