diff --git a/core/dns-challenge-solver/Dockerfile b/core/dns-challenge-solver/Dockerfile
new file mode 100644
index 0000000..d1b6f9b
--- /dev/null
+++ b/core/dns-challenge-solver/Dockerfile
@@ -0,0 +1,6 @@
+FROM gcr.io/distroless/static:nonroot
+
+ARG TARGETARCH
+
+COPY dns-challenge-solver_${TARGETARCH} /dns-challenge-solver
+CMD ["/dns-challenge-solver"]