diff --git a/backend/build.bat b/backend/build.bat
index d486ac0..03a748d 100644
--- a/backend/build.bat
+++ b/backend/build.bat
@@ -55,7 +55,7 @@ echo.
 echo Build erfolgreich.
 echo Windows: dist\nsfwapp.exe
 echo Debian:  dist\nsfwapp-linux-amd64
-echo Debian-Paket: dist\nsfwapp_*.deb
+echo Debian-Paket: dist\nsfwapp_amd64.deb
 goto end
 
 :error
diff --git a/backend/build_deb.sh b/backend/build_deb.sh
index 0fb0a64..8905e8c 100644
--- a/backend/build_deb.sh
+++ b/backend/build_deb.sh
@@ -1,15 +1,27 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-PACKAGE_NAME="${DEB_PACKAGE_NAME:-nsfwapp}"
-APP_TITLE="${DEB_APP_TITLE:-NSFW App}"
-VERSION="${DEB_VERSION:-0.1.0}"
-ARCH="${DEB_ARCH:-amd64}"
-
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+MANIFEST_PATH="${BUILD_MANIFEST:-$SCRIPT_DIR/build_manifest.env}"
+
+if [ -f "$MANIFEST_PATH" ]; then
+	# shellcheck disable=SC1090
+	source "$MANIFEST_PATH"
+fi
+
+PACKAGE_NAME="${DEB_PACKAGE_NAME:-${PACKAGE_NAME:-}}"
+APP_TITLE="${DEB_APP_TITLE:-${APP_TITLE:-}}"
+VERSION="${DEB_VERSION:-${VERSION:-}}"
+ARCH="${DEB_ARCH:-${ARCH:-}}"
+SECTION="${DEB_SECTION:-${SECTION:-}}"
+PRIORITY="${DEB_PRIORITY:-${PRIORITY:-}}"
+MAINTAINER="${DEB_MAINTAINER:-${MAINTAINER:-}}"
+DESCRIPTION_SHORT="${DEB_DESCRIPTION_SHORT:-${DESCRIPTION_SHORT:-}}"
+DESCRIPTION_LONG="${DEB_DESCRIPTION_LONG:-${DESCRIPTION_LONG:-}}"
+
 OUT_DIR="$SCRIPT_DIR/dist"
 BIN_PATH="$OUT_DIR/nsfwapp-linux-amd64"
-OUT_FILE="$OUT_DIR/${PACKAGE_NAME}_${VERSION}_${ARCH}.deb"
+OUT_FILE="$OUT_DIR/${PACKAGE_NAME}_${ARCH}.deb"
 CLEAN_BUILD_DIR=0
 
 if [ -n "${DEB_BUILD_DIR:-}" ]; then
@@ -35,6 +47,16 @@ fail() {
 	exit 1
 }
 
+[ -n "$PACKAGE_NAME" ] || fail "PACKAGE_NAME fehlt im Build-Manifest."
+[ -n "$APP_TITLE" ] || fail "APP_TITLE fehlt im Build-Manifest."
+[ -n "$VERSION" ] || fail "VERSION fehlt im Build-Manifest."
+[ -n "$ARCH" ] || fail "ARCH fehlt im Build-Manifest."
+[ -n "$SECTION" ] || fail "SECTION fehlt im Build-Manifest."
+[ -n "$PRIORITY" ] || fail "PRIORITY fehlt im Build-Manifest."
+[ -n "$MAINTAINER" ] || fail "MAINTAINER fehlt im Build-Manifest."
+[ -n "$DESCRIPTION_SHORT" ] || fail "DESCRIPTION_SHORT fehlt im Build-Manifest."
+[ -n "$DESCRIPTION_LONG" ] || fail "DESCRIPTION_LONG fehlt im Build-Manifest."
+
 command -v dpkg-deb >/dev/null 2>&1 || fail "dpkg-deb fehlt. Installiere es mit: sudo apt install -y dpkg-dev"
 
 mkdir -p "$OUT_DIR"
@@ -266,13 +288,13 @@ EOF
 cat >"$PKG_ROOT/DEBIAN/control" <<EOF
 Package: $PACKAGE_NAME
 Version: $VERSION
-Section: video
-Priority: optional
+Section: $SECTION
+Priority: $PRIORITY
 Architecture: $ARCH
-Maintainer: Local Build <local@example.invalid>
+Maintainer: $MAINTAINER
 Depends: ca-certificates, ffmpeg, python3, xdg-utils, libnotify-bin, procps
-Description: NSFW recorder backend and web UI
- Local Debian package for the NSFW recorder backend with embedded web UI and ML assets.
+Description: $DESCRIPTION_SHORT
+ $DESCRIPTION_LONG
 EOF
 
 cat >"$PKG_ROOT/DEBIAN/postinst" <<'EOF'
diff --git a/backend/build_manifest.env b/backend/build_manifest.env
new file mode 100644
index 0000000..775c337
--- /dev/null
+++ b/backend/build_manifest.env
@@ -0,0 +1,10 @@
+# Build and Debian package metadata.
+PACKAGE_NAME="nsfwapp"
+APP_TITLE="NSFW App"
+VERSION="1.1.0"
+ARCH="amd64"
+SECTION="video"
+PRIORITY="optional"
+MAINTAINER="Local Build <local@example.invalid>"
+DESCRIPTION_SHORT="NSFW recorder backend and web UI"
+DESCRIPTION_LONG="Local Debian package for the NSFW recorder backend with embedded web UI and ML assets."
diff --git a/backend/dist/nsfwapp.exe b/backend/dist/nsfwapp.exe
index cd929eb..d61559f 100644
Binary files a/backend/dist/nsfwapp.exe and b/backend/dist/nsfwapp.exe differ
diff --git a/backend/dist/nsfwapp_0.1.0_amd64.deb b/backend/dist/nsfwapp_0.1.0_amd64.deb
deleted file mode 100644
index c65e797..0000000
Binary files a/backend/dist/nsfwapp_0.1.0_amd64.deb and /dev/null differ