diff --git a/source/_posts/2017-05-05-fixing-drupal-simpletest-issues-with-docker.md b/source/_posts/2017-05-05-fixing-drupal-simpletest-issues-with-docker.md
index 236d48f9..7758efba 100644
--- a/source/_posts/2017-05-05-fixing-drupal-simpletest-issues-with-docker.md
+++ b/source/_posts/2017-05-05-fixing-drupal-simpletest-issues-with-docker.md
@@ -6,6 +6,7 @@ tags:
     - drupal-planet
     - simpletest
     - testing
+slug: fixing-drupal-simpletest-docker
 ---
 {% block excerpt %}
 I’ve been a Drupal VM user for a long time, but lately I’ve been using a combination Drupal VM and Docker for my local development environment. There were a couple of issues preventing me from completely switching to Docker - one of which being that when I tried running of my Simpletest tests, a lot of them would fail where they would pass when run within Drupal VM.