diff --git a/webui/src/components/InstanceCard.tsx b/webui/src/components/InstanceCard.tsx
index 8d15ea9..657f1ab 100644
--- a/webui/src/components/InstanceCard.tsx
+++ b/webui/src/components/InstanceCard.tsx
@@ -59,8 +59,12 @@ function InstanceCard({
         // Fetch the most up-to-date instance data from the backend
         const instanceData = await instancesApi.get(instance.name);
 
+        // Remove docker_enabled as it's a computed field, not persisted to disk
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
+        const { docker_enabled, ...persistedData } = instanceData;
+
         // Convert to JSON string with pretty formatting (matching backend format)
-        const jsonString = JSON.stringify(instanceData, null, 2);
+        const jsonString = JSON.stringify(persistedData, null, 2);
 
         // Create a blob and download link
         const blob = new Blob([jsonString], { type: "application/json" });