diff --git a/.github/workflows/release-matrix.yml b/.github/workflows/release-matrix.yml
index 3a8b4ca..d94e2c1 100644
--- a/.github/workflows/release-matrix.yml
+++ b/.github/workflows/release-matrix.yml
@@ -18,13 +18,12 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: 14
+          node-version: 16
           check-latest: true
 
       - name: Install Node modules
         run: |
           npm install
-          cd gui/react && npm install
 
       - name: Get name and version from package.json
         run: |
@@ -39,8 +38,8 @@ jobs:
         uses: actions/upload-release-asset@v1
         with:
           upload_url: ${{ github.event.release.upload_url }}
-          asset_name: ${{ env.PACKAGE_NAME }}-${{ env.PACKAGE_VERSION }}-${{ env.BUILD_TYPE }}.7z
-          asset_path: ./lib/_builds/${{ env.PACKAGE_NAME }}-${{ env.PACKAGE_VERSION }}-${{ env.BUILD_TYPE }}.7z
+          asset_name: ${{ env.PACKAGE_NAME }}-${{ env.PACKAGE_VERSION }}-${{ matrix.build_type }}.7z
+          asset_path: ./lib/_builds/${{ env.PACKAGE_NAME }}-${{ env.PACKAGE_VERSION }}-${{ matrix.build_type }}64.7z
           asset_content_type: application/x-7z-compressed
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/modules/build.ts b/modules/build.ts
index 744b21e..5d16437 100644
--- a/modules/build.ts
+++ b/modules/build.ts
@@ -26,7 +26,7 @@ async function buildGUI() {
 // main
 async function buildBinary(buildType: string) {
   const buildStr = `${pkg.name}-${pkg.version}`;
-  const acceptableBuilds = ['win64','linux64','macos64'];
+  const acceptableBuilds = ['windows64','ubuntu64','macos64'];
   if(!acceptableBuilds.includes(buildType)){
     console.error('[ERROR] unknown build type!');
     process.exit(1);
@@ -72,9 +72,9 @@ async function buildBinary(buildType: string) {
 
 function getTarget(bt: string) : string {
   switch(bt){
-  case 'win64':
+  case 'windows64':
     return 'windows-x64';
-  case 'linux64':
+  case 'ubuntu64':
     return 'linux-x64';
   case 'macos64':
     return 'macos-x64';
diff --git a/package.json b/package.json
index 34ec8b3..5ff1b61 100644
--- a/package.json
+++ b/package.json
@@ -79,19 +79,19 @@
     "prebuild-windows-false": "npm run tsc false false",
     "prebuild-ubuntu-false": "npm run tsc false false",
     "prebuild-macos-false": "npm run tsc false false",
-    "build-windows-false": "cd lib && node modules/build win64",
-    "build-ubuntu-false": "cd lib && node modules/build linux64",
+    "build-windows-false": "cd lib && node modules/build windows64",
+    "build-ubuntu-false": "cd lib && node modules/build ubuntu64",
     "build-macos-false": "cd lib && node modules/build macos64",
     "prebuild-windows-true": "npm run tsc",
     "prebuild-ubuntu-true": "npm run tsc",
     "prebuild-macos-true": "npm run tsc",
-    "build-windows-true": "cd lib && node modules/build true",
-    "build-ubuntu-true": "cd lib && node modules/build true",
-    "build-macos-true": "cd lib && node modules/build true",
+    "build-windows-true": "cd lib && node modules/build notNeeded true",
+    "build-ubuntu-true": "cd lib && node modules/build notNeeded true",
+    "build-macos-true": "cd lib && node modules/build notNeeded true",
     "eslint": "eslint *.js modules",
     "eslint-fix": "eslint *.js modules --fix",
     "pretest": "npm run tsc",
-    "test": "cd lib && node modules/build win64 && node modules/build linux64 && node modules/build macos64"
+    "test": "cd lib && node modules/build win64 && node modules/build ubuntu64 && node modules/build macos64"
   },
   "config": {
     "forge": {