diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8beb308f56e2d2f4e928d0a497201c6afeba1b8e..e204c879710a6752cf6ad6d36c90cde4779300ab 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,11 +4,6 @@
 # see https://hub.docker.com/_/gcc/
 image: gcc
 
-# cache outputs to reduce the build time
-cache:
-    paths:
-        - "**/*.o"
-
 build-sbbs:
   stage: build
   # instead of calling g++ directly you can also use some build toolkit like make