diff --git a/devops/gc/deploy/templates/deployment.yaml b/devops/gc/deploy/templates/deployment.yaml
index d93433cb209e8c00013167f8d4f10c715f3c8fc8..b33fa70f77480854060226989313048e6cef9bd2 100644
--- a/devops/gc/deploy/templates/deployment.yaml
+++ b/devops/gc/deploy/templates/deployment.yaml
@@ -81,3 +81,8 @@ spec:
             memory: {{ .Values.data.limitsMemory | quote }}
           {{- end }}
       serviceAccountName: {{ .Values.data.serviceAccountName | quote }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 1
+      maxSurge: 0