diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index dd0cf063..bb327850 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -156,12 +156,6 @@ jobs:
           file: 'fly.toml'
           field: 'app'
 
-      # move Dockerfile to root
-      - name: 🚚 Move Dockerfile
-        run: |
-          mv ./other/Dockerfile ./Dockerfile
-          mv ./other/.dockerignore ./.dockerignore
-
       - name: 🎈 Setup Fly
         uses: superfly/flyctl-actions/setup-flyctl@1.5
 
diff --git a/fly.toml b/fly.toml
index e71a3d6e..7a24ed23 100644
--- a/fly.toml
+++ b/fly.toml
@@ -13,6 +13,10 @@ auto_rollback = true
 source = "data"
 destination = "/data"
 
+[build]
+dockerfile = "/other/Dockerfile"
+ignorefile = "/other/Dockerfile.dockerignore"
+
 [[services]]
 internal_port = 8080
 processes = [ "app" ]
diff --git a/other/.dockerignore b/other/Dockerfile.dockerignore
similarity index 100%
rename from other/.dockerignore
rename to other/Dockerfile.dockerignore