diff --git a/documentation/prometheus-mixin/jsonnetfile.json b/documentation/prometheus-mixin/jsonnetfile.json
index b5d0ad347ac..6532d20154b 100644
--- a/documentation/prometheus-mixin/jsonnetfile.json
+++ b/documentation/prometheus-mixin/jsonnetfile.json
@@ -1,14 +1,24 @@
 {
-    "dependencies": [
-        {
-            "name": "grafana-builder",
-            "source": {
-                "git": {
-                    "remote": "https://github.com/grafana/jsonnet-libs",
-                    "subdir": "grafana-builder"
-                }
-            },
-            "version": "master"
+  "dependencies": [
+    {
+      "name": "grafana-builder",
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/jsonnet-libs",
+          "subdir": "grafana-builder"
         }
-    ]
+      },
+      "version": "master"
+    },
+    {
+      "name": "grafonnet",
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/grafonnet-lib",
+          "subdir": "grafonnet"
+        }
+      },
+      "version": "master"
+    }
+  ]
 }