Index: trunk/MagicSoft/Mars/mmain/Makefile
===================================================================
--- trunk/MagicSoft/Mars/mmain/Makefile	(revision 3239)
+++ trunk/MagicSoft/Mars/mmain/Makefile	(revision 3306)
@@ -25,5 +25,5 @@
 	   -I../mgui -I../mgeom -I../mhbase -I../mhist -I../mmontecarlo   \
            -I../mfileio -I../mimage -I../mhistmc -I../mgbase -I../mfilter \
-           -I../mdata
+           -I../mdata -I../msignal
 
 #------------------------------------------------------------------------------
