diff --git a/ex2/dockerfile b/ex2/dockerfile
new file mode 100644
index 0000000..c33b857
--- /dev/null
+++ b/ex2/dockerfile
@@ -0,0 +1,4 @@
+FROM alpine:latest
+RUN apk --no-cache add ca-certificates
+COPY app /app
+ENTRYPOINT ["/app"]