diff --git a/docker/supervisord/entrypoint.sh b/docker/supervisord/entrypoint.sh
index de554e8..d7be155 100644
--- a/docker/supervisord/entrypoint.sh
+++ b/docker/supervisord/entrypoint.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-WORKSPACE=/workspace
+WORKSPACE="${WORKSPACE:-/workspace}"
 CONF=$WORKSPACE/supervisord.conf
 
 [[ -f "$CONF" ]] || (echo_supervisord_conf > $CONF )