diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 12a98ee..01966c8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,6 +40,7 @@ jobs:
           arch: win64_msvc2019_64
           cache: true
           cache-key-prefix: install-qt-action
+          modules: 'qtwebsockets'
 
       - name: Configure MSVC (Windows)
         uses: ilammy/msvc-dev-cmd@v1