diff --git a/ruby/dev.yml b/ruby/dev.yml
index 120db30e..d4565fc2 100644
--- a/ruby/dev.yml
+++ b/ruby/dev.yml
@@ -8,4 +8,4 @@ up:
 - redis
 
 commands:
-  test: REDIS_URL=${REDIS_URL:-redis://ci-queue.railgun/0} bundle exec rake test TEST_FILES="$*"
+  test: REDIS_URL=${REDIS_URL} bundle exec rake test TEST_FILES="$*"
diff --git a/ruby/isogun.yml b/ruby/isogun.yml
deleted file mode 100644
index 839f569f..00000000
--- a/ruby/isogun.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-# This file is for Shopify employees development environment.
-# If you are an external contributor you don't have to bother with it.
-name: ci-queue
-
-vm:
-  ip_address: 192.168.64.245
-  memory: 1G
-  cores: 2
-services:
-   - redis