diff -Naur tdebase-orig/tdm/kfrontend/CMakeLists.txt tdebase/tdm/kfrontend/CMakeLists.txt
--- tdebase-orig/tdm/kfrontend/CMakeLists.txt	2018-08-25 10:01:35.000000000 +0000
+++ tdebase/tdm/kfrontend/CMakeLists.txt	2019-01-30 19:27:06.000000000 +0000
@@ -48,7 +48,7 @@
 
 ##### tdm_config (executable) ###################
 
-set_property( SOURCE tdm_config.c APPEND PROPERTY OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/config.ci )
+set_property( SOURCE tdm_config.c tdm_greet.c APPEND PROPERTY OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/config.ci )
 
 tde_add_executable( tdm_config
   SOURCES tdm_config.c