diff --git a/netbox/utilities/templatetags/helpers.py b/netbox/utilities/templatetags/helpers.py
index 4278b3b95..ae679c91a 100644
--- a/netbox/utilities/templatetags/helpers.py
+++ b/netbox/utilities/templatetags/helpers.py
@@ -82,7 +82,7 @@ def render_yaml(value):
     """
     Render a dictionary as formatted YAML.
     """
-    return yaml.dump(dict(value))
+    return yaml.dump(json.loads(json.dumps(value)))
 
 
 @register.filter()