diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 842c94af3d..f01b7d4715 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -81,7 +81,7 @@ jobs:
       extra-repo-sha: branch-23.06
       extra-repo-deploy-key: CUMLPRIMS_SSH_PRIVATE_DEPLOY_KEY
 
-      skbuild-configure-options: "-DCUML_BUILD_WHEELS=ON -DDETECT_CONDA_ENV=OFF -DDISABLE_DEPRECATION_WARNINGS=ON -DCPM_cumlprims_mg_SOURCE=/project/cumlprims_mg/"
+      skbuild-configure-options: "-DCUML_BUILD_WHEELS=ON -DDETECT_CONDA_ENV=OFF -DDISABLE_DEPRECATION_WARNINGS=ON -DCPM_cumlprims_mg_SOURCE=${GITHUB_WORKSPACE}/project/cumlprims_mg/"
   wheel-publish-cuml:
     needs: wheel-build-cuml
     secrets: inherit