diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5a820ca..31a2ed3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,6 +45,7 @@ jobs:
             SDL2:p
             SDL2_net:p
             qt6:p
+            7zip:p
 
       - name: Run build script
         run: msys2 -c 'export SIMPLE64_AUTOUPDATE=1; ./build.sh zip'
diff --git a/.gitignore b/.gitignore
index 804d745..d041077 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 simple64/
 discord/
 vosk/
+7z/
 *zip
 *.dylib
 .DS_Store
diff --git a/build.sh b/build.sh
index b48d397..27cef86 100755
--- a/build.sh
+++ b/build.sh
@@ -103,6 +103,15 @@ if [[ ! -d "${base_dir}/vosk" ]]; then
 fi
 
 if [[ ${UNAME} == *"MINGW64"* ]]; then
+  if [[ ! -d "${base_dir}/7z" ]]; then
+    echo "Downloading 7-zip"
+    mkdir -p "${base_dir}/7z"
+    cd "${base_dir}/7z"
+    wget -q https://www.7-zip.org/a/7z2301-extra.7z
+    7z x 7z2301-extra.7z
+    rm 7z2301-extra.7z
+  fi
+
   cd "${install_dir}"
   windeployqt-qt6.exe --no-translations simple64-gui.exe
   my_os=win64
@@ -135,7 +144,7 @@ if [[ ${UNAME} == *"MINGW64"* ]]; then
   cp -v "${MSYSTEM_PREFIX}/bin/libhidapi-0.dll" "${install_dir}"
   cp -v "${MSYSTEM_PREFIX}/bin/libcrypto-3-x64.dll" "${install_dir}" # used by Qt at runtime
   cp -v "${MSYSTEM_PREFIX}/bin/libssl-3-x64.dll" "${install_dir}" # used by Qt at runtime
-  cp -v "${base_dir}/7za.exe" "${install_dir}"
+  cp -v "${base_dir}/7z/x64/7za.exe" "${install_dir}"
   cp -v "${base_dir}/discord/lib/x86_64/discord_game_sdk.dll" "${install_dir}"
   cp -v "${base_dir}/vosk/libvosk.dll" "${install_dir}/vosk.dll"
 else
diff --git a/clean.sh b/clean.sh
index df3d8f1..ea967e9 100755
--- a/clean.sh
+++ b/clean.sh
@@ -12,3 +12,4 @@ rm -rf parallel-rsp/build
 rm -rf parallel-rdp-standalone/build
 rm -rf discord
 rm -rf vosk
+rm -rf 7z