diff --git a/astro.config.mjs b/astro.config.mjs
index 999618b..c411484 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -9,6 +9,6 @@ export default defineConfig({
         inlineStylesheets: 'always',
         assets: 'assets/docs/_astro'
     },
-
+    site: 'https://noop.dev',
     integrations: [tailwind(), mdx(), pagefind({site: 'dist', outputSubdir: 'assets/docs/pf'})]
 })
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index 4ccea7f..992e980 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -10,6 +10,8 @@ export interface Props {
   title: string;
 }
 
+const canonicalURL = new URL(Astro.url.pathname, Astro.site);
+
 const { data = {} } = Astro.props
 ---
 
@@ -22,7 +24,7 @@ const { data = {} } = Astro.props
     <link rel="stylesheet" type="text/css" href="/assets/docs/styles.css" />
     <meta name="robots" content="index, follow">
     <meta name="description" content={data.description} />
-
+    <link rel="canonical" href={canonicalURL} />
     <meta property="og:title" content={`Noop Developer Docs: ${data.title}`}>
     <meta property="og:description" content={data.description}>
     <meta property="og:url" content={Astro.url.pathname}>