diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8eb5a75..4689fbe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 # Official language image.
-image: 'rust:latest'
+image: 'rustlang/rust:nightly'
 
 stages:
   - lint