diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..c7c2040
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,10 @@
+FROM crystallang/crystal:1.7.1
+
+RUN apt-get update \
+ && apt-get install -y cmake g++
+
+WORKDIR /app
+
+COPY shard.lock /app
+RUN shards install
+