diff --git a/hyteg_integration_tests/CMakeLists.txt b/hyteg_integration_tests/CMakeLists.txt
index 2cab3c87880b907334c6ea1dc64c4a112c3888e3..72f63c7d72ce5dc27bd12a4f824c078d64a615e5 100644
--- a/hyteg_integration_tests/CMakeLists.txt
+++ b/hyteg_integration_tests/CMakeLists.txt
@@ -9,7 +9,7 @@ add_subdirectory(hyteg SYSTEM)
 # add a convenience interface target to link against
 add_library(hyteg::hyteg INTERFACE IMPORTED)
 set_target_properties(hyteg::hyteg PROPERTIES
-  INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/hyteg/src"
+  INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/hyteg/src;${EIGEN_DIR}"
   INTERFACE_LINK_DIRECTORIES "${hyteg_LIBRARY_DIR}"
   INTERFACE_LINK_LIBRARIES hyteg
 )