diff --git a/.github/helm/affine/charts/graphql/templates/deployment.yaml b/.github/helm/affine/charts/graphql/templates/deployment.yaml
index 9c3e9b60c..4459bfeef 100644
--- a/.github/helm/affine/charts/graphql/templates/deployment.yaml
+++ b/.github/helm/affine/charts/graphql/templates/deployment.yaml
@@ -147,6 +147,8 @@ spec:
                 key: turnstileSecret
           {{ end }}
           {{ if .Values.app.oauth.google.enabled }}
+          - name: OAUTH_GOOGLE_ENABLED
+            value: "true"
           - name: OAUTH_GOOGLE_CLIENT_ID
             valueFrom:
               secretKeyRef: