diff --git a/scripts/sbom.sh b/scripts/sbom.sh
index 4ac5e3e5..ebcf532c 100755
--- a/scripts/sbom.sh
+++ b/scripts/sbom.sh
@@ -11,7 +11,7 @@ pushd ./_dist/
 # Initialize the configuration file
 cat << EOF > .sbom.yaml
 ---
-namespace: https://get.helm.sh/chartmuseum-${RELEASE}.spdx
+namespace: https://get.helm.sh/chartmuseum-${VERSION}.spdx
 license: Apache-2.0
 name: ChartMuseum
 artifacts: