diff --git a/changelogs/unreleased/dm-ldap-authentication-ssl-verification.yml b/changelogs/unreleased/dm-ldap-authentication-ssl-verification.yml
new file mode 100644
index 00000000000..59462a6666d
--- /dev/null
+++ b/changelogs/unreleased/dm-ldap-authentication-ssl-verification.yml
@@ -0,0 +1,4 @@
+---
+title: Fix LDAP authentication to Git repository or container registry
+merge_request:
+author:
diff --git a/lib/gitlab/ldap/authentication.rb b/lib/gitlab/ldap/authentication.rb
index 4745311402c..ed1de73f8c6 100644
--- a/lib/gitlab/ldap/authentication.rb
+++ b/lib/gitlab/ldap/authentication.rb
@@ -42,7 +42,7 @@ module Gitlab
       end
 
       def adapter
-        OmniAuth::LDAP::Adaptor.new(config.options.symbolize_keys)
+        OmniAuth::LDAP::Adaptor.new(config.omniauth_options)
       end
 
       def config