diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 726a52e3..66649ddc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -387,7 +387,7 @@ foreach(TERRA_TEST ${TERRA_TESTS})
     WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/tests
   )
   # again, with debug symbols
-  add_test(NAME ${TERRA_TEST}
+  add_test(NAME "${TERRA_TEST} debug"
     COMMAND $<TARGET_FILE:TerraExecutable> -mg ${TERRA_TEST}
     WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/tests
   )