diff --git a/tests/e2e/sources_oauth2_dex/dex.yaml b/tests/e2e/sources_oauth2_dex/dex.yaml
index a8ecb617f3..c1f59d5fbd 100644
--- a/tests/e2e/sources_oauth2_dex/dex.yaml
+++ b/tests/e2e/sources_oauth2_dex/dex.yaml
@@ -7,8 +7,8 @@ staticClients:
   - id: example-app
     name: Example App
     redirectURIs:
-      - {{ .Env.AK_REDIRECT_URL }}
-    secret: {{ .Env.AK_CLIENT_SECRET }}
+      - "{{ .Env.AK_REDIRECT_URL }}"
+    secret: "{{ .Env.AK_CLIENT_SECRET }}"
 staticPasswords:
   - email: admin@example.com
     # hash for 'password', for testing
diff --git a/tests/e2e/test_source_oauth_oauth2.py b/tests/e2e/test_source_oauth_oauth2.py
index 15bbcb995a..87d976797f 100644
--- a/tests/e2e/test_source_oauth_oauth2.py
+++ b/tests/e2e/test_source_oauth_oauth2.py
@@ -13,7 +13,7 @@ from selenium.webdriver.support.wait import WebDriverWait
 from authentik.blueprints.tests import apply_blueprint
 from authentik.core.models import User
 from authentik.flows.models import Flow
-from authentik.lib.generators import generate_id, generate_key
+from authentik.lib.generators import generate_id
 from authentik.sources.oauth.models import OAuthSource
 from authentik.stages.identification.models import IdentificationStage
 from tests.e2e.utils import SeleniumTestCase, retry
@@ -23,7 +23,7 @@ class TestSourceOAuth2(SeleniumTestCase):
     """test OAuth Source flow"""
 
     def setUp(self):
-        self.client_secret = generate_key()
+        self.client_secret = generate_id()
         self.slug = generate_id()
         super().setUp()
         self.run_container(