diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 71b2823a63a54f7055da2e03c0fa852c58f088df..c5f38e1e3aaf617d7524f8090cbc67d5eee37c65 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -2,5 +2,5 @@
 # SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
 
 dune_add_test(NAME istl-solver-playground
-  SOURCES istl-solver-playground.cc)
+  SOURCES istl-solver-playground.cc LINK_LIBRARIES Dune::ISTL)
 dune_symlink_to_source_files(FILES playground.ini)