diff --git a/src/pretix/base/templatetags/rich_text.py b/src/pretix/base/templatetags/rich_text.py
index 458107536..08dd16df9 100644
--- a/src/pretix/base/templatetags/rich_text.py
+++ b/src/pretix/base/templatetags/rich_text.py
@@ -135,7 +135,7 @@ def truelink_callback(attrs, new=False):
 
         <a href="https://maps.google.com/location/foo">https://maps.google.com</a>
     """
-    text = re.sub(r'[^a-zA-Z0-9.\-/_]', '', attrs.get('_text'))  # clean up link text
+    text = re.sub(r'[^a-zA-Z0-9.\-/_ ]', '', attrs.get('_text'))  # clean up link text
     url = attrs.get((None, 'href'), '/')
     href_url = urllib.parse.urlparse(url)
     if URL_RE.match(text) and href_url.scheme not in ('tel', 'mailto'):
diff --git a/src/tests/base/test_rich_text.py b/src/tests/base/test_rich_text.py
index e9d2ecd99..42a109749 100644
--- a/src/tests/base/test_rich_text.py
+++ b/src/tests/base/test_rich_text.py
@@ -42,6 +42,8 @@ from pretix.base.templatetags.rich_text import (
      '<a href="http://evilsite.com" rel="noopener" target="_blank">evilsite.com</a>'),
     ('cool-example.eu',
      '<a href="http://cool-example.eu" rel="noopener" target="_blank">cool-example.eu</a>'),
+    ('<a href="https://evilsite.com">Evil GmbH & Co. KG</a>',
+     '<a href="https://evilsite.com" rel="noopener" target="_blank">Evil GmbH &amp; Co. KG</a>'),
     ('<a href="https://evilsite.com">Evil Site</a>',
      '<a href="https://evilsite.com" rel="noopener" target="_blank">Evil Site</a>'),
     ('<a href="https://evilsite.com">evilsite.com</a>',