diff --git a/Dockerfile b/Dockerfile
index e007c11..b15eb8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,11 @@ FROM rust:1.67.0-alpine3.17 as builder
 WORKDIR /app
 RUN apk update
 RUN apk add --no-cache musl-dev
+COPY Cargo.toml Cargo.toml
+RUN mkdir -p src/
+RUN echo "fn main() {println!(\"failed to build\")}" > src/main.rs
+RUN cargo build --release
+RUN rm -f target/release/deps/rustypaste*
 COPY . .
 RUN cargo build --locked --release
 RUN mkdir -p build-out/