diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6ead58c9bec852a9f9fcd3a2717b042e0bd5b9e3..b1dd28aebc96db1e8a613fb2b1a94d224dd595b2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,10 +6,23 @@ before_script:
   - duneci-install-module https://git.imp.fu-berlin.de/agnumpde/dune-fufem.git
   - duneci-install-module https://git.imp.fu-berlin.de/agnumpde/dune-solvers.git
 
-dune:2.7 gcc:
-  image: registry.dune-project.org/docker/ci/dune:2.7-debian-10-gcc-8-17
-  before_script:
+dune:2.8 gcc C++17:
+  image: registry.dune-project.org/docker/ci/dune:2.8-debian-10-gcc-8-17
   script: duneci-standard-test
+  variables:
+    DUNECI_BRANCH: releases/2.8
+
+dune:2.8 gcc C++20:
+  image: registry.dune-project.org/docker/ci/dune:2.8-debian-11-gcc-9-20
+  script: duneci-standard-test
+  variables:
+    DUNECI_BRANCH: releases/2.8
+
+dune:2.8  clang  C++17:
+  image: registry.dune-project.org/docker/ci/dune:2.8-debian-10-clang-7-libcpp-17
+  script: duneci-standard-test
+  variables:
+    DUNECI_BRANCH: releases/2.8
 
 dune:git  clang  C++17:
   image: registry.dune-project.org/docker/ci/dune:git-debian-10-clang-7-libcpp-17