diff --git a/.ci/build.sh b/.ci/build.sh
index 5a34994..c6d3e0a 100755
--- a/.ci/build.sh
+++ b/.ci/build.sh
@@ -1,9 +1,9 @@
 #!/bin/bash -ex
 
-TOPDIR="$(dirname "$0")"
+# TOPDIR="$(dirname "$0")"
 
-git config user.name "github-actions"
-git config user.email "github-actions[bot]@users.noreply.github.com"
+# git config user.name "github-actions"
+# git config user.email "github-actions[bot]@users.noreply.github.com"
 #git am "$TOPDIR"/../patches/*.patch
 
 CFLAGS="-ftree-vectorize -flto"
@@ -25,6 +25,8 @@ export CXXFLAGS="$CFLAGS"
 export LDFLAGS="-flto -fuse-linker-plugin -fuse-ld=gold"
 
 mkdir -p build && cd build
-cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DENABLE_SDL2=OFF -DENABLE_QT=OFF -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=OFF -DUSE_DISCORD_PRESENCE=OFF -DENABLE_FFMPEG_VIDEO_DUMPER=OFF
+cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DENABLE_SDL2=OFF -DENABLE_QT=OFF \
+    -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=OFF -DUSE_DISCORD_PRESENCE=OFF \
+    -DENABLE_FFMPEG_VIDEO_DUMPER=OFF -DUSE_SYSTEM_OPENSSL=ON -DCITRA_WARNINGS_AS_ERRORS=OFF -DENABLE_LTO=ON
 ninja citra-room
 strip ./bin/Release/citra-room
diff --git a/.ci/fetch.sh b/.ci/fetch.sh
new file mode 100755
index 0000000..741590c
--- /dev/null
+++ b/.ci/fetch.sh
@@ -0,0 +1,12 @@
+#!/bin/bash -ex
+
+if [ -z "$1" ]; then
+  echo "Please specify where to extract the source archive!"
+  exit 1
+fi
+
+LATEST_TARBALL="$(wget -O- https://api.github.com/repos/citra-emu/citra-nightly/releases/latest | jq -rc '.assets[] | .browser_download_url | match("https://.+citra-unified-source-.+.xz$") | .string')"
+
+wget -c "${LATEST_TARBALL}" -O citra-unified.tar.xz
+mkdir -pv "$1"
+tar --strip-components=1 -C "$1" -xf citra-unified.tar.xz
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b5624b7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.tar.xz
diff --git a/Dockerfile b/Dockerfile
index 7433626..2a4d50f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,14 @@
 # syntax=docker/dockerfile:1.3
-FROM debian:bullseye AS build
+FROM debian:bookworm AS build
 ENV DEBIAN_FRONTEND=noninteractive
 ARG USE_CCACHE
 RUN apt-get update && apt-get -y full-upgrade && \
-    apt-get install -y build-essential wget git ccache cmake ninja-build libssl-dev
+    apt-get install -y build-essential wget git ccache cmake ninja-build libssl-dev jq python3 glslang-tools
 
 COPY . /root/build-files
 
 RUN --mount=type=cache,id=ccache,target=/root/.ccache \
-    git clone --depth 1000 --recursive https://github.com/citra-emu/citra-canary.git /root/citra-canary && \
+    /root/build-files/.ci/fetch.sh /root/citra-canary && \
     cd /root/citra-canary && /root/build-files/.ci/build.sh
 
 FROM gcr.io/distroless/cc-debian11 AS final