--- a/mozilla-tests/config_seta.py
+++ b/mozilla-tests/config_seta.py
@@ -67,17 +67,17 @@ def wfetch(url, retries=5):
 def get_seta_platforms(branch, platform_filter):
     # For offline work
     if os.environ.get('DISABLE_SETA'):
         return []
 
     global today
     today = date.today().strftime("%Y-%m-%d")
 
-    url = "http://alertmanager.allizom.org/data/setadetails/?date=" + today + "&buildbot=1&branch=" + branch + "&inactive=1"
+    url = "https://treeherder.mozilla.org/api/project/" + branch + "/seta/job-priorities/?build_system_type=buildbot&priority=5&format=json"
     data = ""
     data = wfetch(url)
     # load data from static copies if web site is unavailable
     path = os.path.dirname(os.path.abspath(__file__))
     if data == "":
         print("Unable to load SETA data from server, loading from disk \
               instead")
         path = os.path.join(path, branch + "-seta.json")