diff --git a/Dockerfile b/Dockerfile
index 6a93cd5..ceffe00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,10 @@ FROM rust:1.75-alpine3.19@sha256:8eaab14d138f0d61240da09aeadb87fcd9c2593975b8852
 ENV RUSTFLAGS="-C target-feature=-crt-static"
 RUN apk add --no-cache openssl-dev musl-dev 
 WORKDIR /usr/src/kon
+COPY Cargo.toml Cargo.lock ./
+RUN mkdir src && echo "fn main() {}" > src/main.rs && cargo build -r && rm -rf src
 COPY . .
-RUN --mount=type=cache,target=/usr/local/cargo/registry cargo fetch && cargo build -r
+RUN --mount=type=cache,target=/tmp/.buildx-cache/kon-cargo cargo fetch && cargo build -r
 
 FROM alpine:3.19@sha256:51b67269f354137895d43f3b3d810bfacd3945438e94dc5ac55fdac340352f48
 RUN apk add --no-cache openssl-dev libgcc