diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 29ad392e..ca67ce4f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,8 @@ docker:
     - beta
   cache:
     key: one-key-to-rule-them-all
-    paths: /cache/
+    paths:
+      - /cache/
 
 # Debian Buster
 py37-django22: