1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 7819070..a04de8f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 IDIR=include
 TPDIR=3rd-party
-CFLAGS=-Os -Wall -Wextra -std=c99 -D_DEFAULT_SOURCE -I$(IDIR) -I$(TPDIR)
+CFLAGS=-g -Wall -Wextra -std=c99 -D_DEFAULT_SOURCE -I$(IDIR) -I$(TPDIR) -lm
 LIBS=
 
 SRCS=$(wildcard include/*.c) $(wildcard 3rd-party/*.c)