diff --git a/Gemfile b/Gemfile
index f0b33c5dd0e775d28955a77b4c6a6e442c11affb..e49bbfca4322608d7443ffb593d5deb299b2a0c0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -61,7 +61,7 @@ gem 'omniauth-gitlab', '~> 4.0.0', path: 'vendor/gems/omniauth-gitlab' # See ven
 gem 'omniauth-google-oauth2', '~> 1.1'
 gem 'omniauth-oauth2-generic', '~> 0.2.2'
 gem 'omniauth-saml', '~> 2.1.0'
-gem 'omniauth-shibboleth-redux', '~> 2.0'
+gem 'omniauth-shibboleth-redux', '~> 2.0', require: 'omniauth-shibboleth'
 gem 'omniauth-twitter', '~> 1.4'
 gem 'omniauth_crowd', '~> 2.4.0', path: 'vendor/gems/omniauth_crowd' # See vendor/gems/omniauth_crowd/README.md
 gem 'omniauth_openid_connect', '~> 0.6.1'