diff --git a/.github/workflows/cmake-win.yml b/.github/workflows/cmake-win.yml
index e2eb53b3f1..5cd47e12d1 100644
--- a/.github/workflows/cmake-win.yml
+++ b/.github/workflows/cmake-win.yml
@@ -60,7 +60,7 @@ jobs:
           echo "Step 2"
           cd ${{ github.workspace }}\dcmtk-build
           echo "Step 3"
-          cmake -G "Visual Studio 17 2022" -Ax64 -DBUILD_SHARED_LIBS:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=${{ github.workspace }}\dcmtk-install  ${{ github.workspace }}
+          cmake -G "Visual Studio 17 2022" -Ax64 -DBUILD_SHARED_LIBS:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=${{ github.workspace }}\dcmtk-${{ env.NOW }}  ${{ github.workspace }}
 
       - name: Build dcmtk
         run: |