diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index ec0cf460a5..ee5be2662a 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -39,7 +39,7 @@ jobs:
         run: cmake --build . --config RelWithDebInfo
         working-directory: build
       - name: Build guides
-        run: cmake --build . --config RelWithDebInfo --target user_guide_chm
+        run: cmake --build . --config RelWithDebInfo --target user_guide_html
         working-directory: build
       - name: Build test-programs
         run: cmake --build . --config RelWithDebInfo --target test-programs