diff --git a/.github/workflows/build-windows-executable-app.yaml b/.github/workflows/build-windows-executable-app.yaml
index c87255f..02faf63 100644
--- a/.github/workflows/build-windows-executable-app.yaml
+++ b/.github/workflows/build-windows-executable-app.yaml
@@ -144,7 +144,7 @@ jobs:
       env:
           #OS_PREFIX_PATH: "${{ env.Qt5_DIR }}/lib/cmake;${{ env.Qt5_DIR }}"
           OPENMS_CONTRIB_LIBS: "${{ github.workspace }}/OpenMS/contrib"
-          INSTALL_LIB_DIR: "${{ github.workspace }}/OpenMS/bld/bin"
+          INSTALL_LIB_DIR: "${{ github.workspace }}/OpenMS/bld/"
           CI_PROVIDER: "GitHub-Actions"
           CMAKE_GENERATOR: "Ninja"
           SOURCE_DIRECTORY: "${{ github.workspace }}/OpenMS"