diff --git a/Dockerfile b/Dockerfile
index e8aa076..f730115 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,5 +7,6 @@ RUN yarn build
 
 FROM node:18
 COPY --from=build-env /app/build /app
+COPY docker-package.json /app/package.json
 WORKDIR /app
 CMD ["index.js"]
\ No newline at end of file
diff --git a/docker-package.json b/docker-package.json
new file mode 100644
index 0000000..1632c2c
--- /dev/null
+++ b/docker-package.json
@@ -0,0 +1 @@
+{"type": "module"}
\ No newline at end of file