--- exp/src/Makefile.am.orig	2014-08-02 23:38:00 UTC
+++ exp/src/Makefile.am
@@ -2,7 +2,7 @@
 
 bin_PROGRAMS = exp 
 
-YACC = @YACC@ -d -v --debug
+YACC = @YACC@ -d -v -t
 CFLAGS = @CFLAGS@ @ALLIANCE_CFLAGS@
 exp_LDADD =
 
