diff --git a/.mdox.validate.yaml b/.mdox.validate.yaml
index 1f66eae0e79c561dd00dc2822aa095babb7d0cda..04b96e4e67d57335f0b6d3a93618ca5547f6ea90 100644
--- a/.mdox.validate.yaml
+++ b/.mdox.validate.yaml
@@ -6,4 +6,8 @@ validators:
     type: "ignore"
   # Ignore release links.
   - regex: 'https:\/\/github\.com\/prometheus-operator\/kube-prometheus\/releases'
-    type: "ignore"
\ No newline at end of file
+    type: "ignore"
+  # the www.weave.works domain returns 404 for many pages.
+  # Ignoring for now but we need remove the related content if it persists.
+  - regex: 'https:\/\/www.weave.works.*'
+    type: "ignore"
diff --git a/jsonnetfile.json b/jsonnetfile.json
index 73f156870b69fc7383a3a0b12f612989ac827b2f..d48ecd629bfae90cfa6f462471658ddcd8f20ead 100644
--- a/jsonnetfile.json
+++ b/jsonnetfile.json
@@ -1,6 +1,15 @@
 {
   "version": 1,
   "dependencies": [
+    {
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/jsonnet-libs.git",
+          "subdir": "mixin-utils"
+        }
+      },
+      "version": "master"
+    },
     {
       "source": {
         "local": {
diff --git a/jsonnetfile.lock.json b/jsonnetfile.lock.json
index 3105b8a8db49b5a68fee0b53c4684cf72538bf00..e05ef741de7dfe9f97dede72fa303cde2ee2aaf1 100644
--- a/jsonnetfile.lock.json
+++ b/jsonnetfile.lock.json
@@ -61,6 +61,16 @@
       "version": "02db06f540086fa3f67d487bd01e1b314853fb8f",
       "sum": "B49EzIY2WZsFxNMJcgRxE/gcZ9ltnS8pkOOV6Q5qioc="
     },
+    {
+      "source": {
+        "git": {
+          "remote": "https://github.com/grafana/jsonnet-libs.git",
+          "subdir": "mixin-utils"
+        }
+      },
+      "version": "d9ba581fb27aa6689e911f288d4df06948eb8aad",
+      "sum": "LoYq5QxJmUXEtqkEG8CFUBLBhhzDDaNANHc7Gz36ZdM="
+    },
     {
       "source": {
         "git": {