diff --git a/eox_tenant/settings/common.py b/eox_tenant/settings/common.py
index d1921690..234062d7 100644
--- a/eox_tenant/settings/common.py
+++ b/eox_tenant/settings/common.py
@@ -38,7 +38,6 @@ def plugin_settings(settings):
     settings.EOX_TENANT_CACHE_KEY_TIMEOUT = 300
     settings.GET_OAUTH_DISPATCH_BACKEND = 'eox_tenant.edxapp_wrapper.backends.oauth_dispatch_j_v1'
     settings.GET_BRANDING_API = 'eox_tenant.edxapp_wrapper.backends.branding_api_l_v1'
-    settings.GET_CERTIFICATES_MODULE = 'eox_tenant.edxapp_wrapper.backends.certificates_module_i_v1'
     settings.GET_SITE_CONFIGURATION_MODULE = 'eox_tenant.edxapp_wrapper.backends.site_configuration_module_i_v1'
     settings.GET_THEMING_HELPERS = 'eox_tenant.edxapp_wrapper.backends.theming_helpers_h_v1'
     settings.EOX_TENANT_EDX_AUTH_BACKEND = "eox_tenant.edxapp_wrapper.backends.edx_auth_n_v1"
@@ -46,7 +45,6 @@ def plugin_settings(settings):
     settings.EOX_TENANT_BEARER_AUTHENTICATION = 'eox_tenant.edxapp_wrapper.backends.bearer_authentication_l_v1'
     settings.EOX_MAX_CONFIG_OVERRIDE_SECONDS = 300
     settings.EDXMAKO_MODULE_BACKEND = 'eox_tenant.edxapp_wrapper.backends.edxmako_l_v1'
-    settings.UTILS_MODULE_BACKEND = 'eox_tenant.edxapp_wrapper.backends.util_h_v1'
     settings.CHANGE_DOMAIN_DEFAULT_SITE_NAME = "stage.edunext.co"
     settings.EOX_TENANT_LOAD_PERMISSIONS = True
     settings.EOX_TENANT_APPEND_LMS_MIDDLEWARE_CLASSES = False
diff --git a/eox_tenant/settings/test.py b/eox_tenant/settings/test.py
index c984e892..1d3990b0 100644
--- a/eox_tenant/settings/test.py
+++ b/eox_tenant/settings/test.py
@@ -33,7 +33,6 @@ class SettingsClass:
     if app not in INSTALLED_APPS:
         INSTALLED_APPS.append(app)
 
-GET_CERTIFICATES_MODULE = 'eox_tenant.edxapp_wrapper.backends.certificates_module_test_v1'
 GET_SITE_CONFIGURATION_MODULE = 'eox_tenant.edxapp_wrapper.backends.site_configuration_module_test_v1'
 GET_THEMING_HELPERS = 'eox_tenant.edxapp_wrapper.backends.theming_helpers_test_v1'
 EOX_TENANT_USERS_BACKEND = 'eox_tenant.edxapp_wrapper.backends.users_test_v1'