diff --git a/spack.yaml b/spack.yaml
index cb15df7ee8c2399aa7c9c0ea75837c23b239f28d..40c30d1acce68d011fcddfa909e37385762e78f8 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -90,8 +90,8 @@ spack:
         - pushd spack && git checkout ${SPACK_CHECKOUT_VERSION} && popd
         - . "./spack/share/spack/setup-env.sh"
       after_script:
-        - tar czvf binary_artifacts.tar.gz ${CI_PROJECT_DIR}/jobs_scratch_dir/mirror/build_cache/*
+        - tar czvf binaryArtifacts.tar.gz ${CI_PROJECT_DIR}/jobs_scratch_dir/mirror/build_cache/*
       artifacts:
        paths:
-         - binary_artifacts.tar.gz
+         - binaryArtifacts.tar.gz