diff --git a/Makefile b/Makefile
index 885d4b4..34329b5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS = -W -Wunused -Wall -I. -Ofast -DPH7_ENABLE_MATH_FUNC
+CFLAGS = -W -Wunused -Wall -I. -g -o -Ofast -DPH7_ENABLE_MATH_FUNC
 LDFLAGS = -Wl,--export-dynamic -ldl -lm -rdynamic
 CC = gcc
 INCLUDES =