diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 169f0751c10963f5daf0e226a763f7b7123eea33..116f24988498b4295d4b127a4c4bbc8d98d35550 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,6 @@
 ---
 before_script:
+  - duneci-install-module https://git.imp.fu-berlin.de/agnumpde/dune-matrix-vector.git
   - duneci-install-module https://git.imp.fu-berlin.de/agnumpde/dune-solvers.git
 
 dune:git--clang: