diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 5620c50..463595b 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -4,10 +4,13 @@ concurrency:
   group: docs-checks-${{ github.ref }}
   cancel-in-progress: true
 
+# On push on all branches, and cron every 12 hours
 on:
   push:
-    branches-ignore:
-      - main
+    branches:
+      - '**'
+  schedule:
+    - cron: '0 */12 * * *'
 
 jobs:
   docs:
diff --git a/content/docs/05-sdk/11-typescript-reference.md b/content/docs/05-sdk/11-typescript-reference.md
index 26acd2c..cd15208 100644
--- a/content/docs/05-sdk/11-typescript-reference.md
+++ b/content/docs/05-sdk/11-typescript-reference.md
@@ -106,7 +106,7 @@ console.log(Person, AddReducer, SayHelloReducer);
 
 The database client connection to a SpacetimeDB server.
 
-Defined in [spacetimedb-sdk.spacetimedb](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/src/spacetimedb.ts):
+Defined in [spacetimedb-sdk.spacetimedb](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/packages/sdk/src/spacetimedb.ts):
 
 | Constructors                                                                   | Description                                                              |
 | ------------------------------------------------------------------------------ | ------------------------------------------------------------------------ |
@@ -393,7 +393,7 @@ spacetimeDBClient.onError((...args: any[]) => {
 
 A unique public identifier for a user of a database.
 
-Defined in [spacetimedb-sdk.identity](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/src/identity.ts):
+Defined in [spacetimedb-sdk.identity](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/packages/sdk/src/identity.ts):
 
 | Constructors                                                 | Description                                  |
 | ------------------------------------------------------------ | -------------------------------------------- |
@@ -476,7 +476,7 @@ Identity.fromString(str: string): Identity
 
 An opaque identifier for a client connection to a database, intended to differentiate between connections from the same [`Identity`](#events-class-identity).
 
-Defined in [spacetimedb-sdk.address](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/src/address.ts):
+Defined in [spacetimedb-sdk.address](https://github.com/clockworklabs/spacetimedb-typescript-sdk/blob/main/packages/sdk/src/address.ts):
 
 | Constructors                                               | Description                                 |
 | ---------------------------------------------------------- | ------------------------------------------- |
diff --git a/scripts/checks.ts b/scripts/checks.ts
index 916361a..c7cd294 100644
--- a/scripts/checks.ts
+++ b/scripts/checks.ts
@@ -11,7 +11,7 @@ import { readdir, readFile } from 'node:fs/promises';
 
 //////////////////////////////////////////////// !FLAGS ////////////////////////////////////////////////
 // If you want to disable any of these, set them to false
-const CHECK_EXTERNAL_LINKS = false;
+const CHECK_EXTERNAL_LINKS = true;
 const PRINT_ERRORS = true;
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
@@ -335,7 +335,16 @@ async function checkLinks() {
 
       for (const link of linksToCheck) {
         console.log(kleur.dim().bold(`    ${link}`));
-        const response = await fetch(link);
+        const response = await fetch(link, {
+          // Required as crates.io doesn't allow non browser user agents
+          headers: {
+            'User-Agent':
+              'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
+            Accept:
+              'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
+            'Accept-Language': 'en-US,en;q=0.9',
+          },
+        });
         if (!response.ok) {
           slugErrors.add({
             message: `External: Link to ${link} is broken`,