diff --git a/script/lava-templates/fvp-linux.yaml b/script/lava-templates/fvp-linux.yaml
index b492117..e871aff 100644
--- a/script/lava-templates/fvp-linux.yaml
+++ b/script/lava-templates/fvp-linux.yaml
@@ -46,7 +46,7 @@
 $(for artefact in "${artefacts[@]:?}"; do
 	cat <<-YAML
       ${artefact:?}:
-        url: ${artefacts_macros[${artefact:?}]:?}
+        url: ${!artefact:?}
 	YAML
 
 	[[ "${artefact:?}" =~ ^(busybox|rootfs)$ ]] && cat <<-YAML