diff --git a/deploy/k8s/prod/configs/gateway-config.yaml b/deploy/k8s/prod/configs/gateway-config.yaml
index 728a15c0..a80120c7 100644
--- a/deploy/k8s/prod/configs/gateway-config.yaml
+++ b/deploy/k8s/prod/configs/gateway-config.yaml
@@ -30,7 +30,7 @@ data:
       namespace: sandbox
       service_namespace: ai
       in_cluster: true
-      sandbox_image: git.dxod.org/dexorder/dexorder/ai-sandbox:latest
+      sandbox_image: git.dxod.org/dexorder/dexorder/ai-sandbox:fcaf3a3
       sidecar_image: git.dxod.org/dexorder/dexorder/ai-lifecycle-sidecar:latest
       image_pull_policy: Always
       storage_class: ceph-block