diff --git a/.github/workflows/python-app_macos.yml b/.github/workflows/python-app_macos.yml
index ba25164..4a75ec6 100644
--- a/.github/workflows/python-app_macos.yml
+++ b/.github/workflows/python-app_macos.yml
@@ -36,7 +36,7 @@ jobs:
     - name: create package
       run: |
         pyrcc5 resources.qrc -o resources.py
-        pyinstaller --onefile --windowed --osx-bundle-identifier="de.uni-tuebingen.neuroetho.blipblop" blipblop_dawin.spec
+        pyinstaller --onefile --windowed --osx-bundle-identifier="de.uni-tuebingen.neuroetho.blipblop" blipblop_darwin.spec
     
     - name: Upload a Build Artifact
       uses: actions/upload-artifact@v2.2.2
diff --git a/.github/workflows/python-app_win.yml b/.github/workflows/python-app_win.yml
index 3a29d38..ee82500 100644
--- a/.github/workflows/python-app_win.yml
+++ b/.github/workflows/python-app_win.yml
@@ -24,7 +24,6 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install pyqt5 pyinstaller flake8
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     
     - name: Lint with flake8
       run: |