diff --git a/zdi.el b/zdi.el
index 0d327e7..736a335 100644
--- a/zdi.el
+++ b/zdi.el
@@ -13,14 +13,7 @@
   "Get the project-relative path of the current buffer."
   (file-relative-name buffer-file-name (projectile-project-root)))
 
-(defvar zdi-build-command-format
-  "source ~/git/zendesk/zdi/dockmaster/zdi.sh
-function strip-colors() {
-    gsed -r \"s/\\x1B\\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g\"
-}
-
-zdi help_center -d run bundle exec rspec %s | strip-colors
-")
+(defvar zdi-build-command-format "docker exec -it help_center bundle exec rspec --no-color %s")
 
 (defun zdi-set-compile-command ()
   "Set the command used to compile your project to run rspec through zdi."