diff --git a/docker/app.Dockerfile b/docker/app.Dockerfile
index 3c97240..c87472f 100644
--- a/docker/app.Dockerfile
+++ b/docker/app.Dockerfile
@@ -21,7 +21,7 @@ COPY apps/ apps/
 RUN cargo fetch
 
 # Build the binary
-RUN cargo build --release --package app --target ${TARGET}
+RUN cargo build --release --package app --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim AS runtime
diff --git a/docker/email-worker.Dockerfile b/docker/email-worker.Dockerfile
index 4cae48d..ab59063 100644
--- a/docker/email-worker.Dockerfile
+++ b/docker/email-worker.Dockerfile
@@ -16,7 +16,7 @@ COPY libs/ libs/
 COPY apps/ apps/
 
 RUN cargo fetch
-RUN cargo build --release --package email-server --target ${TARGET}
+RUN cargo build --release --package email-server --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim
diff --git a/docker/git-hook.Dockerfile b/docker/git-hook.Dockerfile
index f1dcaee..0d2f1c2 100644
--- a/docker/git-hook.Dockerfile
+++ b/docker/git-hook.Dockerfile
@@ -16,7 +16,7 @@ COPY libs/ libs/
 COPY apps/ apps/
 
 RUN cargo fetch
-RUN cargo build --release --package git-hook --target ${TARGET}
+RUN cargo build --release --package git-hook --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim
diff --git a/docker/gitserver.Dockerfile b/docker/gitserver.Dockerfile
index aee7442..f8961c5 100644
--- a/docker/gitserver.Dockerfile
+++ b/docker/gitserver.Dockerfile
@@ -16,7 +16,7 @@ COPY libs/ libs/
 COPY apps/ apps/
 
 RUN cargo fetch
-RUN cargo build --release --package gitserver --target ${TARGET}
+RUN cargo build --release --package gitserver --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim AS runtime
diff --git a/docker/migrate.Dockerfile b/docker/migrate.Dockerfile
index 69defc2..7ec200b 100644
--- a/docker/migrate.Dockerfile
+++ b/docker/migrate.Dockerfile
@@ -16,7 +16,7 @@ COPY libs/ libs/
 COPY apps/ apps/
 
 RUN cargo fetch
-RUN cargo build --release --package migrate-cli --target ${TARGET}
+RUN cargo build --release --package migrate-cli --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim
diff --git a/docker/operator.Dockerfile b/docker/operator.Dockerfile
index 2af006d..ae2ccc1 100644
--- a/docker/operator.Dockerfile
+++ b/docker/operator.Dockerfile
@@ -16,7 +16,7 @@ COPY libs/ libs/
 COPY apps/ apps/
 
 RUN cargo fetch
-RUN cargo build --release --package operator --target ${TARGET}
+RUN cargo build --release --package operator --target ${TARGET} -j $(nproc)
 
 # ---- Stage 2: Runtime ----
 FROM debian:bookworm-slim