diff --git a/test/python/plovasp/CMakeLists.txt b/test/python/plovasp/CMakeLists.txt
index 98cec410..809088db 100644
--- a/test/python/plovasp/CMakeLists.txt
+++ b/test/python/plovasp/CMakeLists.txt
@@ -14,7 +14,7 @@ FILE(COPY run_suite.py DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
 
 foreach(test_name ${all_tests})
   add_test(NAME Py_vasp_${test_name} COMMAND ${TRIQS_PYTHON_EXECUTABLE} run_suite.py ${test_name})
-  set_property(TEST Py_${test_name} APPEND PROPERTY ENVIRONMENT PYTHONPATH=${PROJECT_BINARY_DIR}/python:$ENV{PYTHONPATH} ${SANITIZER_RT_PRELOAD})
+  set_property(TEST Py_vasp_${test_name} APPEND PROPERTY ENVIRONMENT PYTHONPATH=${PROJECT_BINARY_DIR}/python:$ENV{PYTHONPATH} ${SANITIZER_RT_PRELOAD})
 endforeach()