diff --git a/.github/workflows/IKVM.Clang.yml b/.github/workflows/IKVM.Clang.yml
index 759ec38..bcee51f 100644
--- a/.github/workflows/IKVM.Clang.yml
+++ b/.github/workflows/IKVM.Clang.yml
@@ -135,6 +135,7 @@ jobs:
       with:
         dotnet-version: 8.0.x
     - uses: mymindstorm/setup-emsdk@v14
+    - run: embuilder.py build MINIMAL
     - name: Download Tests
       uses: actions/download-artifact@v4
       with: