diff --git a/docs.json b/docs.json
index e2c0bd26c..52cb5a265 100644
--- a/docs.json
+++ b/docs.json
@@ -6740,19 +6740,23 @@
     },
     {
       "source": "/onboarding/start-here",
-      "destination": "/start-here"
+      "destination": "/start-here",
+      "permanent": false
     },
     {
       "source": "/onboarding/get-support",
-      "destination": "/get-support"
+      "destination": "/get-support",
+      "permanent": false
     },
     {
       "source": "/onboarding/from-ethereum",
-      "destination": "/from-ethereum"
+      "destination": "/from-ethereum",
+      "permanent": false
     },
     {
       "source": "/onboarding/more-tutorials",
-      "destination": "/more-tutorials"
+      "destination": "/more-tutorials",
+      "permanent": false
     }
   ]
 }
diff --git a/scripts/check-redirects.mjs b/scripts/check-redirects.mjs
index 9b40c05c9..7c6f3f9ba 100644
--- a/scripts/check-redirects.mjs
+++ b/scripts/check-redirects.mjs
@@ -92,6 +92,16 @@ const checkUnique = (config) => {
       ),
     );
   }
+  const noExplicitPermanent = redirects.filter((it) => it.permanent === undefined || typeof it.permanent !== 'boolean');
+  if (noExplicitPermanent.length !== 0) {
+    errors.push(
+      composeErrorList(
+        'Found sources with unset `permanent` field (neither `true` nor `false`):',
+        noExplicitPermanent.map(it => it.source),
+        'All redirects must set the `permanent` field to a boolean value!'
+      )
+    )
+  }
   // If there are any errors
   if (errors.length !== 0) {
     return {