diff --git a/code/Makefile b/code/Makefile
index 631d740..d9a3766 100644
--- a/code/Makefile
+++ b/code/Makefile
@@ -11,7 +11,7 @@ TOOL    = avrispmkii
 
 BUILDDIR = Builds
 
-DEFINES = -DF_CPU=2000000UL -DLCD_PORT=PORTD -DLCD_DDR=DDRD
+DEFINES = -DF_CPU=2000000UL -DLCD_PORT=PORTD -DLCD_DDR=DDRD -DLCD_RS=4 -DLCD_RW=7 -DLCD_EN=5 -DLCD_D0=0 -DLCD_D1=1 -DLCD_D2=2 -DLCD_D3=3
 
 CFLAGS  =-mmcu=$(MCU) -O2 -Wall -Wpedantic $(DEFINES) -std=c99 -ffunction-sections -fdata-sections -Ii2c_peter
 LDFLAGS =-mmcu=$(MCU) -Wl,--gc-sections