diff --git a/.github/workflows/MinedMap.yml b/.github/workflows/MinedMap.yml
index 502e663..198c472 100644
--- a/.github/workflows/MinedMap.yml
+++ b/.github/workflows/MinedMap.yml
@@ -25,6 +25,7 @@ jobs:
           pkgdir='build/pkg/MinedMap-${{ steps.tag.outputs.tag }}-viewer'
           mkdir -p "$pkgdir"
           cp -r viewer/* "$pkgdir"/
+          rm "$pkgdir"/Dockerfile
 
       - name: 'Archive'
         uses: 'actions/upload-artifact@v4'
diff --git a/viewer/.dockerignore b/viewer/.dockerignore
new file mode 100644
index 0000000..3af0ccb
--- /dev/null
+++ b/viewer/.dockerignore
@@ -0,0 +1 @@
+/data
diff --git a/Dockerfile.viewer b/viewer/Dockerfile
similarity index 73%
rename from Dockerfile.viewer
rename to viewer/Dockerfile
index 82d50bb..794bcf5 100644
--- a/Dockerfile.viewer
+++ b/viewer/Dockerfile
@@ -1,3 +1,3 @@
 FROM docker.io/library/nginx:alpine
-COPY viewer /usr/share/nginx/html
+COPY . /usr/share/nginx/html
 # datadir should be mounted to: /usr/share/nginx/html/data