1 files changed, 1 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 8e756c1..e32ab37 100644
--- a/Makefile
+++ b/Makefile
@@ -100,11 +100,10 @@ LIBCRYPT_C := lib/crypto/crypto_aesctr.c \
 			   lib/crypto/crypto_scrypt-ref.c \
 			   lib/crypto/sha256.c
 
-CFLAGS ?= -O2 -Wall
 INSTALL := /usr/bin/install
 SCRYPT_LIBS := -lscrypt
 
-CFLAGS := $(CFLAGS) -fPIC
+override CFLAGS := $(CFLAGS) -O2 -Wall -fPIC
 
 all: lua-5.1-try lua-5.2-try