diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a12bd2d8663c7681601f3e3bd2b2cbab113f1a13..225d73becdfaf8062324d63883a01fd7849ef44f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,8 @@
 ---
+# Install external dependencies
+before_script:
+  - duneci-install-module https://git.imp.fu-berlin.de/agnumpde/dune-matrix-vector.git
+
 dune:git--clang:
   image: duneci/dune:git
   script:
diff --git a/dune.module b/dune.module
index 4d3c6d9af7697685ef0ed7fae2bc12bbe37e1084..c520b5df32f4d5557248f54c64b9fde7aad8aced 100644
--- a/dune.module
+++ b/dune.module
@@ -7,5 +7,5 @@ Module: dune-solvers
 Version: 2.5
 Maintainer: oliver.sander@tu-dresden.de
 #depending on
-Depends: dune-common dune-grid dune-istl dune-localfunctions
+Depends: dune-common dune-grid dune-istl dune-localfunctions dune-matrix-vector
 Suggests: dune-alugrid