diff --git a/docs/node-mixin/dashboards/node.libsonnet b/docs/node-mixin/dashboards/node.libsonnet
index ef8d3ae243..57e585b8bc 100644
--- a/docs/node-mixin/dashboards/node.libsonnet
+++ b/docs/node-mixin/dashboards/node.libsonnet
@@ -211,8 +211,8 @@ local gauge = promgrafonnet.gauge;
       .addTemplate(
         {
           current: {
-            text: 'Prometheus',
-            value: 'Prometheus',
+            text: 'default',
+            value: 'default',
           },
           hide: 0,
           label: 'Data Source',
diff --git a/docs/node-mixin/dashboards/use.libsonnet b/docs/node-mixin/dashboards/use.libsonnet
index e830d7b555..7b937b222f 100644
--- a/docs/node-mixin/dashboards/use.libsonnet
+++ b/docs/node-mixin/dashboards/use.libsonnet
@@ -9,8 +9,8 @@ local c = import '../config.libsonnet';
 
 local datasourceTemplate = {
   current: {
-    text: 'Prometheus',
-    value: 'Prometheus',
+    text: 'default',
+    value: 'default',
   },
   hide: 0,
   label: 'Data Source',