prep for downloads from build site
diff --git a/releng.control/cleanupArtifacts.sh b/releng.control/cleanupArtifacts.sh
index 6287025..fdebdc5 100644
--- a/releng.control/cleanupArtifacts.sh
+++ b/releng.control/cleanupArtifacts.sh
@@ -21,7 +21,7 @@
 # delete the last existing build (even if "old").
 
 n=10;
-artifactsDir=${BUILD_HOME}/committers;
+artifactsDir=${PROJECT_ARTIFACTS};
 
 echo;
 echo "    Removing artifact directories older than ${n} days";