diff --git a/.github/workflows/cmake-win.yml b/.github/workflows/cmake-win.yml
index 72cd6f7d62..1e27b64099 100644
--- a/.github/workflows/cmake-win.yml
+++ b/.github/workflows/cmake-win.yml
@@ -70,6 +70,7 @@ jobs:
       - name: Test dcmtk
         run: |
           cd ${{ github.workspace }}\dcmtk-build
+          copy c:\dcmtk_support\libs\openssl*\bin\*.dll ${{ github.workspace }}\dcmtk-build\bin\Release
           ctest -VV -C Release --no-compress-output --output-on-failure
 
       - name: Install dcmtk