diff --git a/installation/authentication-setup/supabase-auth.mdx b/installation/authentication-setup/supabase-auth.mdx
index 716cb0e4..81a830be 100644
--- a/installation/authentication-setup/supabase-auth.mdx
+++ b/installation/authentication-setup/supabase-auth.mdx
@@ -36,11 +36,11 @@ To implement either **Supabase Auth** or **Anonymous Sign-Ins**, enable the rele
 2. Under the **"Client Auth"** tab, enable **"Use Supabase Auth"** and enter your Supabase **JWT Secret** (the secret can be copied from your Supabase project's API Settings):
 
 <Frame caption="Copy the secret from your Supabase project settings.">
-  ![](/images/authentication/supabase-jwt-secret.png)
+  <img src="/images/authentication/supabase-jwt-secret.png)" />
 </Frame>
 
 <Frame caption="Enable Supabase Auth in your PowerSync instance settings and paste the secret.">
-  ![](/images/authentication/use-supabase-auth.png)
+  <img src="/images/authentication/use-supabase-auth.png)" />
 </Frame>
 
 3. Click **"Save and deploy"** to deploy the updates to your instance.
diff --git a/self-hosting/getting-started.mdx b/self-hosting/getting-started.mdx
index 79a25ec6..429c5234 100644
--- a/self-hosting/getting-started.mdx
+++ b/self-hosting/getting-started.mdx
@@ -21,7 +21,17 @@ We have five starting points, detailed below:
 
 This video provides a quick introduction to the [PowerSync Open Edition](https://www.powersync.com/blog/powersync-open-edition-release):
 
-<iframe width="100%" height="420" src="https://www.youtube.com/embed/KtExRZqi5Tg?si=0yINI4Vh93PfBhgs" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+<iframe 
+  width="100%" 
+  height="420" 
+  src="https://www.youtube.com/embed/KtExRZqi5Tg?rel=0" 
+  title="YouTube video player" 
+  frameborder="0" 
+  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen" 
+  referrerpolicy="strict-origin-when-cross-origin" 
+  allowfullscreen>
+</iframe>
+
 ## Demo Project (5 minutes)
 
 The quickest way to get a feel for the system is to run our example project on your development machine using Docker Compose. You can find it [here](https://github.com/powersync-ja/self-host-demo):
diff --git a/snippets/supabase-database-connection.mdx b/snippets/supabase-database-connection.mdx
index b7a502e4..c48c8dc4 100644
--- a/snippets/supabase-database-connection.mdx
+++ b/snippets/supabase-database-connection.mdx
@@ -1,4 +1,6 @@
-1. Copy the database connection details from Supabase:<Frame caption="It is important to uncheck this checkbox">
+1. Copy the database connection details from Supabase:
+  
+   <Frame caption="It is important to uncheck this checkbox">
      <img src="/images/integration-3.png" />
    </Frame>
 
@@ -18,9 +20,11 @@
 
 2. Click **"Test Connection"** and fix any errors.
 
-3. Under the **"Client Auth"** tab, enable **"Use Supabase Auth"** and enter your Supabase **JWT Secret**:<Frame caption="PowerSync uses the secret to verify Supabase's JWTs.">
-     ![](/images/authentication/use-supabase-auth.png)
-   </Frame>
+3. Under the **"Client Auth"** tab, enable **"Use Supabase Auth"** and enter your Supabase **JWT Secret**:
+  
+  <Frame caption="PowerSync uses the secret to verify Supabase's JWTs">
+    <img src="/images/authentication/use-supabase-auth.png" />
+  </Frame>
 
 4. Click **"Save and deploy"** to deploy the updates to your instance.