1 files changed, 2 insertions, 2 deletions
diff --git a/makefile b/makefile
index ae80e4d..e0a43da 100644
--- a/makefile
+++ b/makefile
@@ -34,8 +34,8 @@ CC = gcc -g -Wall -pedantic
 
 # yacc options.  pick one; this varies a lot by system.
 #YFLAGS = -d -S
-#YACC = bison -d -y
-YACC = yacc -d
+YACC = bison -d -y
+#YACC = yacc -d
 #		-S uses sprintf in yacc parser instead of sprint
 
 OFILES = b.o main.o parse.o proctab.o tran.o lib.o run.o lex.o