diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 221635816e..806e2f8a3e 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -504,7 +504,7 @@ jobs:
       - run: |
           cmake . \
             -DCMAKE_C_COMPILER_TARGET=$(uname -m)-pc-linux-gnu -DBUILD_STATIC_LIBS=ON \
-            -DCMAKE_UNITY_BUILD=ON -DCURL_WERROR=ON \
+            -DCMAKE_UNITY_BUILD=ON -DCURL_TEST_BUNDLES=ON -DCURL_WERROR=ON \
             -DCURL_BROTLI=ON -DCURL_ZSTD=ON \
             ${{ matrix.build.generate }}
         if: ${{ matrix.build.generate }}