diff --git a/devops/gc/deploy/templates/legal-deploy.yaml b/devops/gc/deploy/templates/legal-deploy.yaml
index 91335f4b7955bfceb28c2f7977c58a861b182cd0..74c170b006fb669a70a987443fcb3772bf4e8fd2 100644
--- a/devops/gc/deploy/templates/legal-deploy.yaml
+++ b/devops/gc/deploy/templates/legal-deploy.yaml
@@ -64,3 +64,8 @@ spec:
             memory: {{ .Values.data.limitsMemory | quote }}
           {{- end }}
       serviceAccountName: {{ .Values.data.serviceAccountName | quote }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
+      maxSurge: 0