diff --git a/examples/callback/CMakeLists.txt b/examples/callback/CMakeLists.txt
index 3d476d8a7a19be2f45d37ec004067d862e79e68c..ea07ea2ece1796c696850b6f0da2a671f361b7e6 100644
--- a/examples/callback/CMakeLists.txt
+++ b/examples/callback/CMakeLists.txt
@@ -17,6 +17,9 @@ set(EXAMPLES main_transport_cb
 add_definitions("-DALUGRID_CUBE")
 add_definitions("-DGRIDDIM=3")
 add_definitions("-DWORLDDIM=3")
+add_definitions("-DCALLBACK_ADAPTATION")
+
+#add_definitions("-DUSE_VECTOR_FOR_PWF")
 
 configure_file(check-adaptation.sh ${CMAKE_CURRENT_BINARY_DIR}/check-adaptation.sh COPYONLY)