diff --git a/charts/hub/Chart.yaml b/charts/hub/Chart.yaml
index 5f70867..c8a77c9 100644
--- a/charts/hub/Chart.yaml
+++ b/charts/hub/Chart.yaml
@@ -16,7 +16,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.69.0
+version: 0.70.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/hub/templates/kerberos-hub/hub-api.yaml b/charts/hub/templates/kerberos-hub/hub-api.yaml
index 5a1bcd2..4834faa 100644
--- a/charts/hub/templates/kerberos-hub/hub-api.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-api.yaml
@@ -110,10 +110,6 @@ metadata:
     kubernetes.io/tls-acme: "true"
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/enable-cors: "true"
-    nginx.ingress.kubernetes.io/server-snippet: |
-      if ($request_method = "OPTIONS") {
-        return 200;
-      }
     {{- end }}
 spec:
   ingressClassName: nginx
diff --git a/charts/hub/templates/kerberos-hub/hub-oauth2-proxy.yaml b/charts/hub/templates/kerberos-hub/hub-oauth2-proxy.yaml
index aea1efc..2c1433c 100644
--- a/charts/hub/templates/kerberos-hub/hub-oauth2-proxy.yaml
+++ b/charts/hub/templates/kerberos-hub/hub-oauth2-proxy.yaml
@@ -22,6 +22,7 @@ spec:
             - --email-domain=*
             - --upstream=file:///dev/null
             - --http-address=0.0.0.0:4180
+            - --skip-auth-preflight=true
           env:
             - name: OAUTH2_PROXY_CLIENT_ID
               value: "{{ .Values.kerberoshub.oauth2Proxy.github.clientId }}"