diff --git a/.github/workflows/build-windows-executable-app.yaml b/.github/workflows/build-windows-executable-app.yaml
index fb4010c8b..e8fce2bcb 100644
--- a/.github/workflows/build-windows-executable-app.yaml
+++ b/.github/workflows/build-windows-executable-app.yaml
@@ -332,7 +332,7 @@ jobs:
         <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
           <Product Id="*" Name="${{ env.APP_NAME }}" Language="1033" Version="1.0.0.0" Codepage="1252" Manufacturer="OpenMS Developer Team" UpgradeCode="${{ env.APP_UpgradeCode }}">
             <Package Id="*" InstallerVersion="300" Compressed="yes" InstallPrivileges="elevated" Platform="x64" />
-            <Media Id="1" Cabinet="streamlit.cab" EmbedCab="yes" />
+            <MediaTemplate EmbedCab="yes" />
         
             <!-- Folder structure -->
             <Property Id="WIXUI_INSTALLDIR" Value="INSTALLFOLDER" />
@@ -407,7 +407,7 @@ jobs:
         
     - name: Link .wixobj file into .msi with light.exe
       run: |
-        ./wix/light.exe -ext WixUIExtension -sice:ICE60 -o ${{ env.APP_NAME }}.msi streamlit_exe_files.wixobj streamlit_exe.wixobj
+        ./wix/light.exe -ext WixUIExtension -sice:ICE60 -o ${{ env.APP_NAME }}.msi streamlit_exe_files.wixobj streamlit_exe.wixobj -b SourceDir
 
     - name: Compress Installer
       run: |
diff --git a/.github/workflows/test-win-exe-w-embed-py.yaml b/.github/workflows/test-win-exe-w-embed-py.yaml
index 3af5f5231..6d63ccbbe 100644
--- a/.github/workflows/test-win-exe-w-embed-py.yaml
+++ b/.github/workflows/test-win-exe-w-embed-py.yaml
@@ -1,7 +1,5 @@
 name: Test streamlit executable for Windows with embeddable python
 on: 
-  push:
-    branches: [ "main" ]
   workflow_dispatch:
 
 jobs:
@@ -118,7 +116,7 @@ jobs:
           <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
             <Product Id="*" Name="${{ env.APP_NAME }}" Language="1033" Version="1.0.0.0" Codepage="1252" Manufacturer="OpenMS Developer Team" UpgradeCode="${{ env.APP_UpgradeCode }}">
               <Package Id="*" InstallerVersion="300" Compressed="yes" InstallPrivileges="elevated" Platform="x64" />
-              <Media Id="1" Cabinet="streamlit.cab" EmbedCab="yes" />
+              <MediaTemplate EmbedCab="yes" />
           
               <!-- Folder structure -->
               <Property Id="WIXUI_INSTALLDIR" Value="INSTALLFOLDER" />
@@ -193,11 +191,11 @@ jobs:
           
       - name: Link .wixobj file into .msi with light.exe
         run: |
-          ./wix/light.exe -ext WixUIExtension -sice:ICE60 -o ${{ env.APP_NAME }}.msi streamlit_exe_files.wixobj streamlit_exe.wixobj
+          ./wix/light.exe -ext WixUIExtension -sice:ICE60 -o ${{ env.APP_NAME }}.msi streamlit_exe_files.wixobj streamlit_exe.wixobj -b SourceDir
 
       - name: Archive build artifacts
         uses: actions/upload-artifact@v4
         with:
           name: OpenMS-App-Test
           path: |
-            ${{ env.APP_NAME }}.msi
\ No newline at end of file
+            ${{ env.APP_NAME }}.msi