diff --git a/next-test-app/porter.yaml b/next-test-app/porter.yaml
index 9c25d72..0762e58 100644
--- a/next-test-app/porter.yaml
+++ b/next-test-app/porter.yaml
@@ -1,12 +1,10 @@
----
 version: v2
 services:
   - name: web
     port: 3000
-
 predeploy:
   run: ls
-
-previews:
-  predeploy:
-    run: ls -a
+build:
+  context: ./
+  method: docker
+  dockerfile: ./Dockerfile