diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index af1675318fd329be55ab8b032c81e3ffc2efc948..4db9271c75dfe07013e405b1ec6340e9feba4b9f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,18 +1,4 @@
 ---
-dune:2.5--gcc:
-  image: duneci/dune:2.5
-  script:
-  - dunecontrol --current --opts=/duneci/opts.gcc all
-  - cmake --build build-cmake --target build_tests
-  - cmake --build build-cmake --target test
-  
-dune:2.5--clang:
-  image: duneci/dune:2.5
-  script:
-  - dunecontrol --current --opts=/duneci/opts.clang all
-  - cmake --build build-cmake --target build_tests
-  - cmake --build build-cmake --target test
-
 dune:2.6--gcc:
   image: duneci/dune:2.6
   script: