diff --git a/web/src/components/Installation/index.tsx b/web/src/components/Installation/index.tsx
index 9bf8fca..b2223c4 100644
--- a/web/src/components/Installation/index.tsx
+++ b/web/src/components/Installation/index.tsx
@@ -1,15 +1,21 @@
 import {ReactElement} from 'react';
 import CodeBlock from '@theme/CodeBlock';
+import {useActiveVersion} from '@docusaurus/plugin-content-docs/client';
 import {useCurrentVersion} from '@site/src/hooks/versions';
 
-// InstallationSnippet is the kubectl incantation to install the lastest
-// available version of the Barman Cloud Plugin.
+// InstallationSnippet is the kubectl incantation to install the Barman
+// Cloud Plugin: the manifest matching the doc version being viewed, or
+// (on the unreleased "current" docs) the latest manifest on main.
 export function InstallationSnippet(): ReactElement<null> {
-    const latest = useCurrentVersion('latest');
+    const activeVersion = useActiveVersion('default');
+    const version = useCurrentVersion('latest');
+    const url = activeVersion?.name === 'current'
+        ? 'https://raw.githubusercontent.com/cloudnative-pg/plugin-barman-cloud/refs/heads/main/manifest.yaml'
+        : `https://github.com/cloudnative-pg/plugin-barman-cloud/releases/download/v${version}/manifest.yaml`;
     return (
         <CodeBlock language="sh">
             {`kubectl apply -f \\
-        https://github.com/cloudnative-pg/plugin-barman-cloud/releases/download/v${latest}/manifest.yaml`}
+        ${url}`}
         </CodeBlock>
     );
 }