diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ac17879..7f7e346 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,6 +11,7 @@
 
 docker-build:
   # Use the official docker image.
+  cache: [] # disable cache to prevent old layers
   image: docker:dind
   variables:
     HTTPS_PROXY: "http://172.17.0.1:7890"