diff --git a/.github/workflows/build-windows-executable-app.yaml b/.github/workflows/build-windows-executable-app.yaml
index c2ea6e09..b9142c31 100644
--- a/.github/workflows/build-windows-executable-app.yaml
+++ b/.github/workflows/build-windows-executable-app.yaml
@@ -250,7 +250,10 @@ jobs:
         cp -r assets streamlit_exe
         cp -r example-data streamlit_exe
         cp -r .streamlit streamlit_exe
-        cp -r openms-bin streamlit_exe/bin
+        cp openms-bin/*.dll streamlit_exe
+        cp openms-bin/FLASHDeconv.exe streamlit_exe
+        cp openms-bin/FLASHTagger.exe streamlit_exe
+        cp openms-bin/DecoyDatabase.exe streamlit_exe
         cp -r share streamlit_exe/share
         cp -r js-dist streamlit_exe/js-dist
         cp app.py streamlit_exe