diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c7fa56fff..c2016de13 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ stages:
   - doc
 
 variables:
-    - CARGO_HOME: /cache/cargocache
+    CARGO_HOME: /cache/cargocache
 
 check-fmt:
   stage: test