diff --git a/Makefile b/Makefile
index 079d701..e079ca9 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,7 @@
 PREFIX		?= arm-none-eabi
 #PREFIX		?= arm-elf
 
-TARGETS = stm32/f1 stm32/f2 stm32/f4 stm32/l1 lpc13xx lpc17xx lm3s lm4f efm32/efm32tg efm32/efm32g efm32/efm32lg efm32/efm32gg #lpc43xx
+TARGETS = stm32/f1 stm32/f2 stm32/f3 stm32/f4 stm32/l1 lpc13xx lpc17xx lm3s lm4f efm32/efm32tg efm32/efm32g efm32/efm32lg efm32/efm32gg #lpc43xx
 
 # Be silent per default, but 'make V=1' will show all compiler calls.
 ifneq ($(V),1)