diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03a38183d..af6d305d8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -230,6 +230,7 @@ add_test(test_sedi ${CMAKE_BINARY_DIR}/test_run/run_test_directory.sh sedi)
 if (ENABLE_TCHEM)
   add_test(test_tchem ${CMAKE_BINARY_DIR}/test_run/run_test_directory.sh tchem)
 endif()
+add_test(test_weighting ${CMAKE_BINARY_DIR}/test_run/run_test_directory.sh weighting)
 
 ######################################################################
 # partmc library