diff --git a/docs/guides/frontdoor.mdx b/docs/guides/frontdoor.mdx
index 307cf015..5e19aa43 100644
--- a/docs/guides/frontdoor.mdx
+++ b/docs/guides/frontdoor.mdx
@@ -32,6 +32,8 @@ zrok frontends are the parts of zrok that proxy incoming public web traffic to z
 
 Choose between installing the Linux package or running zrok with Docker (Linux, macOS, or Windows).
 
+{/* The OsTabs component must be aligned with these specific values: `Linux`, `Docker` which are auto-selected based on
+the detected OS of the visitor's browser */}
 <OsTabs
   queryString="os"
   values={[
diff --git a/website/src/theme/OsTabs/index.js b/website/src/theme/OsTabs/index.js
index 46f18219..6ea36700 100644
--- a/website/src/theme/OsTabs/index.js
+++ b/website/src/theme/OsTabs/index.js
@@ -7,9 +7,9 @@ function OsTabs(props) {
 
   useEffect(() => {
     // Based on the OS or any other client-side condition, set the default value
-    const tabs = ['Mac OS', 'Windows', 'Linux']
-    if (tabs.includes(osName)) {
-      setDefaultValue(osName);
+    const dockerTabs = ['Mac OS', 'Windows']
+    if (dockerTabs.includes(osName)) {
+      setDefaultValue('Docker');
     } else {
       setDefaultValue('Linux');
     }