Update

spec/services.yaml

@@ -103,7 +103,7 @@ services:
   - name: Discourse (Gwei.cz)
     host: forum.gwei.cz
     repo: discourse/discourse
-    server: frontier
+    server: homestead
     monitor: 2
     version_conf:
       from:
@@ -116,7 +116,7 @@ services:
   - name: Discourse (dCZK)
     host: forum.dczk.cz
     repo: discourse/discourse
-    server: frontier
+    server: homestead
     monitor: 2
     version_conf:
       from: