diff --git a/.dockerignore b/.dockerignore
index edf5662..7dcad5a 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +1,4 @@
 */target*
 data
+data-debug
+Dockerfile
diff --git a/Dockerfile b/Dockerfile
index 1529ff7..95aa8e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,13 +8,14 @@ COPY . /usr/src/app
 
 RUN cp .prod .env
 RUN rustup target add wasm32-unknown-unknown
+RUN export CARGO_BUILD_JOBS = 1
 RUN cd frontend && cargo install trunk && trunk build --release
 RUN cd backend && cargo build --release
 
 FROM alpine:latest
 
 WORKDIR /usr/src/app
-COPY --from=builder /usr/src/app/backend/target/x86_64-unknown-linux-musl/release/booksman /usr/src/app/booksman
+COPY --from=builder /usr/src/app/backend/target/wasm32-unknown-unknown/release/booksman /usr/src/app/booksman
 COPY --from=builder /usr/src/app/dist /usr/src/dist
 COPY --from=builder /usr/src/app/.env /usr/src/app/.env