diff --git a/apps/opencloud/opencloud-deployment.yaml b/apps/opencloud/opencloud-deployment.yaml
index ca12206..070410a 100644
--- a/apps/opencloud/opencloud-deployment.yaml
+++ b/apps/opencloud/opencloud-deployment.yaml
@@ -146,6 +146,11 @@ spec:
             secretKeyRef:
               name: opencloud-oidc-secret
               key: oidc-client-id
+        - name: OC_OIDC_CLIENT_SECRET
+          valueFrom:
+            secretKeyRef:
+              name: opencloud-oidc-secret
+              key: oidc-client-secret
         - name: PROXY_OIDC_REWRITE_WELLKNOWN
           value: "true"
         - name: PROXY_USER_OIDC_CLAIM