diff --git a/templates/etc/grafana/grafana.ini.j2 b/templates/etc/grafana/grafana.ini.j2
index 22f9313..babd119 100644
--- a/templates/etc/grafana/grafana.ini.j2
+++ b/templates/etc/grafana/grafana.ini.j2
@@ -109,7 +109,7 @@ api_key_max_seconds_to_live = -1
 {% if "enabled" not in provider.config %}
 enabled = true
 {% endif %}
-{% for key, value in provider.config %}
+{% for key, value in provider.config.items() %}
 {{ key }} = {{ value }}
 {% endfor %}
 {% endfor %}
@@ -141,7 +141,7 @@ level = {{ grafana_log_level | lower }}
 {% if "enabled" not in provider.config %}
 enabled = true
 {% endif %}
-{% for key, value in provider.config %}
+{% for key, value in provider.config.items() %}
 {{ key }} = {{ value }}
 {% endfor %}
 {% endfor %}