diff --git a/.github/workflows/miyoo_mini_release.yml b/.github/workflows/miyoo_mini_release.yml
index b43276fd0..7142b0356 100644
--- a/.github/workflows/miyoo_mini_release.yml
+++ b/.github/workflows/miyoo_mini_release.yml
@@ -24,9 +24,7 @@ jobs:
 
     - name:  Build
       working-directory: ${{github.workspace}}
-      run: >
-        source Packaging/miyoo_mini/toolchain_env.sh &&
-        Packaging/miyoo_mini/build.sh
+      run: Packaging/miyoo_mini/build.sh
 
     - name: Upload-OnionOS-Package
       if: ${{ !env.ACT }}
diff --git a/Packaging/miyoo_mini/build.sh b/Packaging/miyoo_mini/build.sh
index 0451d70a5..e4458aaa0 100755
--- a/Packaging/miyoo_mini/build.sh
+++ b/Packaging/miyoo_mini/build.sh
@@ -21,16 +21,15 @@ main() {
 
 cmake_configure() {
 	cmake -S. -B"$BUILD_DIR" \
-		"-DTARGET_PLATFORM=miyoo_mini" \
-		-DCMAKE_C_COMPILER=arm-linux-gnueabihf-gcc \
-		-DCMAKE_CXX_COMPILER=arm-linux-gnueabihf-g++ \
+		-DTARGET_PLATFORM=miyoo_mini \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_TOOLCHAIN_FILE="${PACKAGING_DIR}/toolchainfile.cmake" \
 		-DBUILD_TESTING=OFF \
-		-DCMAKE_FIND_ROOT_PATH="/opt/miyoomini-toolchain/arm-linux-gnueabihf/sysroot" \
 		"$@"
 }
 
 cmake_build() {
-	cmake --build "$BUILD_DIR"
+	cmake --build "$BUILD_DIR" -j $(getconf _NPROCESSORS_ONLN)
 }
 
 build_custom_sdl() {
@@ -41,6 +40,11 @@ build_custom_sdl() {
 	# clone the repo and build the lib
 	cd $BUILD_DIR/CustomSDL
 	git clone $MIYOO_CUSTOM_SDL_REPO --branch $MIYOO_CUSTOM_SDL_BRANCH --single-branch .
+
+	PATH="/opt/miyoomini-toolchain/usr/bin:${PATH}:/opt/miyoomini-toolchain/usr/arm-linux-gnueabihf/sysroot/bin" \
+	CROSS_COMPILE=/opt/miyoomini-toolchain/usr/bin/arm-linux-gnueabihf- \
+	PREFIX=/opt/miyoomini-toolchain/usr/arm-linux-gnueabihf/sysroot/usr \
+	UNION_PLATFORM=miyoomini \
 	./make.sh
 
 	# change back to devilutionx root
diff --git a/Packaging/miyoo_mini/setup_toolchain.sh b/Packaging/miyoo_mini/setup_toolchain.sh
index 40905d404..d7f3fe0b7 100755
--- a/Packaging/miyoo_mini/setup_toolchain.sh
+++ b/Packaging/miyoo_mini/setup_toolchain.sh
@@ -6,7 +6,7 @@ main() {
 }
 
 install_toolchain() {
-	TOOLCHAIN_VERSION=v0.0.2
+	TOOLCHAIN_VERSION=v0.0.3
 	TOOLCHAIN_TAR="miyoomini-toolchain.tar.xz"
 
 	TOOLCHAIN_ARCH=`uname -m`
@@ -35,6 +35,7 @@ install_dependencies() {
 		cmake \
 		cmake-curses-gui \
 		cpio \
+		gettext \
 		git \
 		libncurses5-dev \
 		make \
diff --git a/Packaging/miyoo_mini/toolchain_env.sh b/Packaging/miyoo_mini/toolchain_env.sh
deleted file mode 100755
index 4f9a9a82a..000000000
--- a/Packaging/miyoo_mini/toolchain_env.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-export PATH="/opt/miyoomini-toolchain/usr/bin:${PATH}:/opt/miyoomini-toolchain/usr/arm-linux-gnueabihf/sysroot/bin"
-export CROSS_COMPILE=/opt/miyoomini-toolchain/usr/bin/arm-linux-gnueabihf-
-export PREFIX=/opt/miyoomini-toolchain/usr/arm-linux-gnueabihf/sysroot/usr
-export UNION_PLATFORM=miyoomini
diff --git a/Packaging/miyoo_mini/toolchainfile.cmake b/Packaging/miyoo_mini/toolchainfile.cmake
new file mode 100644
index 000000000..1208664ee
--- /dev/null
+++ b/Packaging/miyoo_mini/toolchainfile.cmake
@@ -0,0 +1,12 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR arm)
+set(CMAKE_PROGRAM_PATH "/opt/miyoomini-toolchain/bin")
+set(CMAKE_SYSROOT "/opt/miyoomini-toolchain/arm-linux-gnueabihf/sysroot")
+set(CMAKE_FIND_ROOT_PATH "/opt/miyoomini-toolchain/arm-linux-gnueabihf/sysroot")
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(ENV{PKG_CONFIG_SYSROOT_DIR} "/opt/miyoomini-toolchain/arm-linux-gnueabihf/sysroot")
+set(CMAKE_C_COMPILER "/opt/miyoomini-toolchain/bin/arm-linux-gnueabihf-gcc")