diff --git a/app/Elements/AbstractElement.php b/app/Elements/AbstractElement.php
index 8af8b4368a1..09668a2066c 100644
--- a/app/Elements/AbstractElement.php
+++ b/app/Elements/AbstractElement.php
@@ -23,23 +23,12 @@
 use Fisharebest\Webtrees\Html;
 use Fisharebest\Webtrees\I18N;
 use Fisharebest\Webtrees\Tree;
-use League\CommonMark\Block\Element\Document;
-use League\CommonMark\Block\Element\Paragraph;
-use League\CommonMark\Block\Renderer\DocumentRenderer;
-use League\CommonMark\Block\Renderer\ParagraphRenderer;
-use League\CommonMark\CommonMarkConverter;
-use League\CommonMark\Environment;
-use League\CommonMark\Inline\Element\Link;
-use League\CommonMark\Inline\Element\Text;
-use League\CommonMark\Inline\Parser\AutolinkParser;
-use League\CommonMark\Inline\Renderer\LinkRenderer;
-use League\CommonMark\Inline\Renderer\TextRenderer;
 
 use function array_key_exists;
 use function array_map;
 use function e;
 use function is_numeric;
-use function preg_replace;
+use function preg_match;
 use function strpos;
 use function trim;
 use function view;
@@ -271,21 +260,13 @@ public function values(): array
      */
     protected function valueAutoLink(string $value): string
     {
-        // Convert URLs into markdown auto-links.
-        $value = preg_replace(self::REGEX_URL, '<$0>', $value);
-
-        // Create a minimal commonmark processor - just add support for autolinks.
-        $environment = new Environment();
-        $environment
-            ->addBlockRenderer(Document::class, new DocumentRenderer())
-            ->addBlockRenderer(Paragraph::class, new ParagraphRenderer())
-            ->addInlineRenderer(Text::class, new TextRenderer())
-            ->addInlineRenderer(Link::class, new LinkRenderer())
-            ->addInlineParser(new AutolinkParser());
+        $canonical = $this->canonical($value);
 
-        $converter = new CommonMarkConverter(['html_input' => Environment::HTML_INPUT_ESCAPE], $environment);
+        if (preg_match(static::REGEX_URL, $canonical)) {
+            return '<a href="' . e($canonical) . '" rel="no-follow">' . e($canonical) . '</a>';
+        }
 
-        return $converter->convertToHtml($value);
+        return e($canonical);
     }
 
     /**
diff --git a/app/Elements/MultimediaFileReference.php b/app/Elements/MultimediaFileReference.php
index 2cc3cc3f597..11c4a30bc58 100644
--- a/app/Elements/MultimediaFileReference.php
+++ b/app/Elements/MultimediaFileReference.php
@@ -59,12 +59,6 @@ public function canonical(string $value): string
      */
     public function value(string $value, Tree $tree): string
     {
-        $canonical = $this->canonical($value);
-
-        if (preg_match(static::REGEX_URL, $canonical)) {
-            return '<a href="' . e($canonical) . '">' . e($canonical) . '</a>';
-        }
-
-        return parent::value($value, $tree);
+        return $this->valueAutoLink($value);
     }
 }
diff --git a/app/Elements/SourceCallNumber.php b/app/Elements/SourceCallNumber.php
index 3d787cedf09..4d3d74a9a6b 100644
--- a/app/Elements/SourceCallNumber.php
+++ b/app/Elements/SourceCallNumber.php
@@ -39,8 +39,6 @@ class SourceCallNumber extends AbstractElement
      */
     public function value(string $value, Tree $tree): string
     {
-        $canonical = $this->canonical($value);
-
-        return $this->valueAutoLink($canonical);
+        return $this->valueAutoLink($value);
     }
 }
diff --git a/app/Elements/SourcePublicationFacts.php b/app/Elements/SourcePublicationFacts.php
index e90c38d319d..74a435129a5 100644
--- a/app/Elements/SourcePublicationFacts.php
+++ b/app/Elements/SourcePublicationFacts.php
@@ -41,8 +41,6 @@ class SourcePublicationFacts extends AbstractElement
      */
     public function value(string $value, Tree $tree): string
     {
-        $canonical = $this->canonical($value);
-
-        return $this->valueAutoLink($canonical);
+        return $this->valueAutoLink($value);
     }
 }
diff --git a/app/Elements/WhereWithinSource.php b/app/Elements/WhereWithinSource.php
index 1ad69c379aa..d29726177ae 100644
--- a/app/Elements/WhereWithinSource.php
+++ b/app/Elements/WhereWithinSource.php
@@ -52,4 +52,17 @@ public function edit(string $id, string $name, string $value, Tree $tree): strin
     {
         return '<input data-autocomplete-url="' . e(route(AutoCompleteCitation::class, ['tree' => $tree->name()])) . '" data-autocomplete-extra="SOUR" autocomplete="off" class="form-control" type="text" id="' . e($id) . '" name="' . e($name) . '" value="' . e($value) . '" />';
     }
+
+    /**
+     * Display the value of this type of element.
+     *
+     * @param string $value
+     * @param Tree   $tree
+     *
+     * @return string
+     */
+    public function value(string $value, Tree $tree): string
+    {
+        return $this->valueAutoLink($value);
+    }
 }
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 71cff983906..9282ef36406 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -15,11 +15,6 @@ parameters:
 			count: 1
 			path: app/Date/AbstractCalendarDate.php
 
-		-
-			message: "#^Parameter \\#1 \\$commonMark of method League\\\\CommonMark\\\\Converter\\:\\:convertToHtml\\(\\) expects string, string\\|null given\\.$#"
-			count: 1
-			path: app/Elements/AbstractElement.php
-
 		-
 			message: "#^Method Fisharebest\\\\Webtrees\\\\Elements\\\\DateValue\\:\\:escape\\(\\) should return string but returns string\\|null\\.$#"
 			count: 1