diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/profile.bashrc.slsa-provenance b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/profile.bashrc.slsa-provenance
index 1f4fb70afd..b29949c1cd 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/profile.bashrc.slsa-provenance
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/profile.bashrc.slsa-provenance
@@ -171,11 +171,10 @@ cros_post_src_install_generate_slsa_provenance_report() {
         return
     fi
 
-    mkdir -p "$D/usr/share/SLSA/"
-    local report_file="${CATEGORY}_${PF}.json.xz"
+    local report_file="${CATEGORY}_${PF}.json.bz2"
     local dest_dir="${D}/usr/share/SLSA/"
 
-    __slsa_provenance_report | xz -9cz > "${T}/${report_file}"
+    __slsa_provenance_report | lbzip2 -9cz > "${T}/${report_file}"
 
     mkdir -p "${dest_dir}"
     mv "${T}/${report_file}" "${dest_dir}"