diff --git a/test/k4FWCoreTest/CMakeLists.txt b/test/k4FWCoreTest/CMakeLists.txt
index 0f166093..0febc922 100644
--- a/test/k4FWCoreTest/CMakeLists.txt
+++ b/test/k4FWCoreTest/CMakeLists.txt
@@ -42,8 +42,8 @@ endif()
 
 function(set_test_env _testname)
   set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT "ROOT_INCLUDE_PATH=${podio_loc}/../include/podio:${edm4hep_loc}/../include:$ENV{ROOT_INCLUDE_PATH}")
-  set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT "LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}:${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}:${CMAKE_BINARY_DIR}/test/k4FWCoreTest:${root_loc}:${edm4hep_loc}:${podio_loc}:$ENV{LD_LIBRARY_PATH}")
-  set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT "PYTHONPATH=${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}/${GAUDI_GENCONF_DIR}:${CMAKE_BINARY_DIR}/test/k4FWCoreTest/${GAUDI_GENCONF_DIR}:$ENV{PYTHONPATH}")
+  set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT "LD_LIBRARY_PATH=${PROJECT_BINARY_DIR}:${PROJECT_BINARY_DIR}/${CMAKE_PROJECT_NAME}:${PROJECT_BINARY_DIR}/test/k4FWCoreTest:${root_loc}:${edm4hep_loc}:${podio_loc}:$ENV{LD_LIBRARY_PATH}")
+  set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT "PYTHONPATH=${PROJECT_BINARY_DIR}/${CMAKE_PROJECT_NAME}/${GAUDI_GENCONF_DIR}:${PROJECT_BINARY_DIR}/test/k4FWCoreTest/${GAUDI_GENCONF_DIR}:$ENV{PYTHONPATH}")
 endfunction()