diff --git a/run.sh b/run.sh
index e80aef9..d6ddd04 100755
--- a/run.sh
+++ b/run.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
 
-unset run_embark_docker
-
 run_embark_docker () {
     local oldopts=""
     case $- in