diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index aa3677f2..0e38e7d6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,6 +5,7 @@
 .cache-ruby: &cache-ruby
 - paths:
   - "vendor/ruby"
+  - ".bundle"
 .cache-node: &cache-node
 - paths:
   - "node_modules"