diff --git a/Dockerfile b/Dockerfile
index 1d1c87a..67614e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 ARG UBUNTU_VERSION=24.04
 FROM ubuntu:${UBUNTU_VERSION}
+ARG HOST_UID
+ARG HOST_GID
 
 RUN apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
@@ -10,7 +12,8 @@ RUN apt-get update \
 
 WORKDIR /build
 COPY . src/
-RUN cd src && dpkg-buildpackage -us -uc -b \
- && mkdir /out \
+RUN cd src && dpkg-buildpackage -us -uc -b
+
+RUN mkdir /out \
  && find /build -maxdepth 1 \( -name '*.deb' -o -name '*.buildinfo' -o -name '*.changes' \) \
-        -exec mv {} /out/ \;
+        -exec install -o "$HOST_UID" -g "$HOST_GID" -m 0644 {} /out/ \;
diff --git a/build.sh b/build.sh
index da08959..7db49c3 100755
--- a/build.sh
+++ b/build.sh
@@ -3,6 +3,7 @@ set -e
 
 mkdir -p out
 
-container build -t cloud-router-builder "$@" .
+container build --build-arg HOST_UID=$(id -u) --build-arg HOST_GID=$(id -g) -t cloud-router-builder "$@" .
+container run --rm -v "$(pwd)/out:/mnt" cloud-router-builder sh -c 'cp -p /out/* /mnt/'
 
 echo "Build artifacts written to out/"