diff --git a/pathmind/simulation.py b/pathmind/simulation.py
index 3bc6d7b..697a414 100644
--- a/pathmind/simulation.py
+++ b/pathmind/simulation.py
@@ -196,7 +196,6 @@ def train(
         """
 
         env_name = str(self.__class__).split("'")[1]
-        multi_agent = self.number_of_agents() > 1
 
         if not observation_yaml:
             write_observation_yaml(self, base_folder)
@@ -216,10 +215,8 @@ def train(
         cmd = f"""curl -i -XPOST \
               -H "X-PM-API-TOKEN: {token}" \
               -F 'file=@training.zip' \
-              -F 'isPathmindSimulation=true' \
               -F 'env={env_name}' \
               -F 'start=true' \
-              -F 'multiAgent={multi_agent}' \
               -F 'obsSelection={obs_yaml}' \
               https://api.pathmind.com/py/upload
             """
diff --git a/tests/test_train_simulation.py b/tests/test_train_simulation.py
index 70ca98f..a2b49d4 100644
--- a/tests/test_train_simulation.py
+++ b/tests/test_train_simulation.py
@@ -12,8 +12,8 @@ def test_training():
     simulation.train()
 
 
+@pytest.mark.xfail(reason="Multi-agent hasn't been released to prod yet")
 def test_multi_training():
-    pytest.skip("Needs multi-agent training to work on web app")
     simulation = MultiMouseAndCheese()
     simulation.train()