1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 3ca1f7a34..11f59093c 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ AS      := $(DEVKITARM)/bin/arm-none-eabi-as
 ASFLAGS := -mcpu=arm7tdmi
 
 CC1             := tools/agbcc/bin/agbcc
-override CFLAGS += -mthumb-interwork -Wimplicit -O2 -fhex-asm
+override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Wunused -Werror -O2 -fhex-asm
 
 CPP      := $(DEVKITARM)/bin/arm-none-eabi-cpp
 CPPFLAGS := -I tools/agbcc/include -iquote include -nostdinc -undef