1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 7d9d894..34c4105 100644
--- a/Makefile
+++ b/Makefile
@@ -4,5 +4,5 @@ PROG_FILES = main.cpp
 all: parser
 
 parser:	$(PROG_FILES) $(LIB_FILES)
-	g++ -g -o parser $(PROG_FILES) $(LIB_FILES) 
+	g++ -O2 -g -o parser $(PROG_FILES) $(LIB_FILES)