diff --git a/cluster/apps/open-webui/open-webui.yml b/cluster/apps/open-webui/open-webui.yml
index 8bad355..208740e 100644
--- a/cluster/apps/open-webui/open-webui.yml
+++ b/cluster/apps/open-webui/open-webui.yml
@@ -13,6 +13,8 @@ spec:
       labels:
         app: open-webui
     spec:
+      nodeSelector:
+        hardware-type: nvidia
       runtimeClassName: nvidia
       containers:
       - name: open-webui