diff --git a/devops/gc/deploy/templates/deployment.yaml b/devops/gc/deploy/templates/deployment.yaml
index 0d6a0cb20c10f4824b1d4922e112ad042daa23f5..d58c7ef5aacdfdb5c5c042e90ebc99b79338f46a 100644
--- a/devops/gc/deploy/templates/deployment.yaml
+++ b/devops/gc/deploy/templates/deployment.yaml
@@ -66,3 +66,8 @@ spec:
               memory: {{ .Values.data.limitsMemory  | quote}}
             {{- end }}
       serviceAccountName: {{ .Values.data.serviceAccountName  | quote}}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
+      maxSurge: 0