diff --git a/config/CONFIG_BASE b/config/CONFIG_BASE
index 86ae2f830..105aa93aa 100644
--- a/config/CONFIG_BASE
+++ b/config/CONFIG_BASE
@@ -4,8 +4,10 @@
 
 # the order of following list is important
 
+#
 # for c++ build add the dirs gdd and cas after ca
-
+# (and uncomment the c++ files in src/lbCom/Makefile.Unix)
+#
 DIRS = \
     tools \
     include \