diff --git a/Makefile b/Makefile
index ca36715..be461ff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,13 @@
 CC=g++
-CPPFLAGS=	-Wall 			\
-		-Wextra			\
-		-pipe			\
-		-Wmissing-declarations	\
-		-pedantic		\
+CPPFLAGS=	-Wall 				\
+		-Wextra				\
+		-pipe				\
+		-Wmissing-declarations		\
+		-pedantic			\
+		-fstack-protector-strong	\
 		-O2
 
-LDFLAGS=-lncursesw
+LDFLAGS=-lncursesw -Wl,-z,relro,-z,now
 
 SOURCES=main.cpp	\
 	chess.cpp	\