diff --git a/broker/binds/containers.py b/broker/binds/containers.py
index 19bb285..a574d9d 100644
--- a/broker/binds/containers.py
+++ b/broker/binds/containers.py
@@ -100,11 +100,12 @@ def image_info(self, name):
     def create_container(self, image, command=None, **kwargs):
         """Create and return running container instance."""
         if net_name := settings.container.network:
-            if not self.get_network_by_attrs({"name": net_name}):
-                raise UserError(
-                    f"Network '{settings.container.network}' not found on container host."
-                )
-            kwargs["networks"] = {net_name: {"NetworkId": net_name}}
+            net_dict = {}
+            for name in net_name.split(","):
+                if not self.get_network_by_attrs({"name": name}):
+                    raise UserError(f"Network '{name}' not found on container host.")
+                net_dict[name] = {"NetworkId": name}
+            kwargs["networks"] = net_dict
         kwargs = self._sanitize_create_args(kwargs)
         return self.client.containers.create(image, command, **kwargs)
 
diff --git a/tests/providers/test_container.py b/tests/providers/test_container.py
index 031da14..34746be 100644
--- a/tests/providers/test_container.py
+++ b/tests/providers/test_container.py
@@ -58,9 +58,14 @@ def pull_image(tag_name):
 
     def create_container(self, container_host, **kwargs):
         if net_name := settings.container.network:
-            if not self.get_network_by_attrs({"name": net_name}):
-                raise Exception(f"Network '{settings.container.network}' not found on container host.")
-            kwargs["networks"] = {net_name: {"NetworkId": net_name}}
+            net_dict = {}
+            for name in net_name.split(","):
+                if not self.get_network_by_attrs({"name": name}):
+                    raise Exception(
+                        f"Network '{name}' not found on container host."
+                    )
+                net_dict[name] = {"NetworkId": name}
+            kwargs["networks"] = net_dict
         with open("tests/data/container/fake_containers.json") as container_file:
             container_data = json.load(container_file)
         image_data = self.pull_image(container_host)
@@ -93,12 +98,18 @@ def test_host_creation(container_stub):
     assert host.hostname == "f37d3058317f"
 
 
-def test_ipv6_host_creation(container_stub):
+def test_single_network(container_stub):
     settings.container.network = "podman2"
     cont = container_stub.run_container(container_host="ch-d:ubi8")
     assert cont.kwargs["networks"] == {'podman2': {'NetworkId': 'podman2'}}
 
 
+def test_multiple_networks(container_stub):
+    settings.container.network = "podman1,podman2"
+    cont = container_stub.run_container(container_host="ch-d:ubi8")
+    assert cont.kwargs["networks"] == {'podman1': {'NetworkId': 'podman1'}, 'podman2': {'NetworkId': 'podman2'}}
+
+
 def test_image_lookup_failure(container_stub):
     with pytest.raises(Broker.ProviderError) as err:
         container_stub.run_container(container_host="this-does-not-exist")
diff --git a/tests/test_broker.py b/tests/test_broker.py
index a15427c..ab2e109 100644
--- a/tests/test_broker.py
+++ b/tests/test_broker.py
@@ -38,6 +38,13 @@ def test_full_init():
     assert broker_inst._kwargs["test_action"] == "blank"
 
 
+def test_specified_instance():
+    """Make sure that a specified instance is used"""
+    broker_inst = Broker(nick="test_nick", TestProvider="test2")
+    host_checkout = broker_inst.checkout()
+    assert host_checkout._broker_provider_instance == "test2"
+
+
 def test_broker_e2e():
     """Run through the base functionality of broker"""
     broker_inst = Broker(nick="test_nick")