it wasn't.

main.py

@@ -139,7 +139,7 @@ def order_services_by_dependencies(servicesdict: dict) -> list:
             for dependencieof in servicesdict[service]["must_after"]:
                 if dependencieof in serviceslist and serviceslist.index(dependencieof) < depindex:
                     depindex = serviceslist.index(dependencieof)
-            serviceslist.insert(service, depindex)
+            serviceslist.insert(depindex, service)
         else:
             serviceslist.append(service)