diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..ce19170
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,2 @@
+.idea
+README.md
diff --git a/Cargo.toml b/Cargo.toml
index 3f82269..a2dcf56 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "echbot"
-version = "0.1.1"
-edition = "2023"
+version = "0.1.0"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..1668093
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM rust:1.66.0
+
+WORKDIR /usr/src/echbot
+COPY . .
+
+RUN cargo install --path .
+
+cmd "echbot"