diff --git a/modules/vagrant_generator.py b/modules/vagrant_generator.py
index 044160a48f7ac09f3b6e04d7d4e7cea3453a0486..7e04f004ad4404aec7e4e571b842d24969eb3534 100644
--- a/modules/vagrant_generator.py
+++ b/modules/vagrant_generator.py
@@ -121,6 +121,9 @@ def _create_ansible_commands(playbook_location, input_definitions, flags):
     for router in input_definitions["routers"]:
         router_names.append(router["name"])
     groups["groups"]["routers"] = router_names
+    if "groups" in input_definitions:
+        for group in input_definitions["groups"]:
+            groups["groups"][group["name"]] = group["nodes"]
     commands.append(groups)
 
     if "ansible_local" in flags and flags["ansible_local"]: