diff --git a/plugins/modules/grafana_datasource.py b/plugins/modules/grafana_datasource.py
index 154dc451..0b5fdb75 100644
--- a/plugins/modules/grafana_datasource.py
+++ b/plugins/modules/grafana_datasource.py
@@ -46,6 +46,7 @@
     - camptocamp-prometheus-alertmanager-datasource
     - loki
     - redis-datasource
+    - tempo
     type: str
   ds_url:
     description:
@@ -738,7 +739,8 @@ def setup_module_object():
                               'camptocamp-prometheus-alertmanager-datasource',
                               'sni-thruk-datasource',
                               'redis-datasource',
-                              'loki']),
+                              'loki',
+                              'tempo']),
         ds_url=dict(type='str'),
         access=dict(default='proxy', choices=['proxy', 'direct']),
         database=dict(type='str', default=""),