diff --git a/CHANGELOG.md b/CHANGELOG.md
index 765495e..419b466 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Added
+
+- `canonicalUrl` parameter for page front matter
+
 ### Fixed
 
 - Shortcodes placed after code blocks with line numbers are rendered with incorrect spacing ([#987](https://github.com/jpanther/congo/issues/987))
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index efb9c83..8407e31 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -94,7 +94,11 @@
   {{ with .Params.robots }}
     <meta name="robots" content="{{ . }}" />
   {{ end }}
-  <link rel="canonical" href="{{ .Permalink }}" />
+  {{ if .Params.canonicalUrl }}
+    <link rel="canonical" href="{{ .Params.canonicalUrl }}">
+  {{ else }}
+    <link rel="canonical" href="{{ .Permalink }}">
+  {{ end }}
   {{ range .AlternativeOutputFormats -}}
     {{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .RelPermalink ($.Site.Title | emojify) | safeHTML }}
   {{ end -}}