diff --git a/project/msm8974.mk b/project/msm8974.mk
index ab53f9f..c2f34cf 100644
--- a/project/msm8974.mk
+++ b/project/msm8974.mk
@@ -7,6 +7,7 @@
 MODULES += app/aboot
 
 DEBUG := 1
+EMMC_BOOT := 1
 
 #DEFINES += WITH_DEBUG_DCC=1
 DEFINES += WITH_DEBUG_UART=1
@@ -17,3 +18,7 @@
 
 #Disable thumb mode
 ENABLE_THUMB := false
+
+ifeq ($(EMMC_BOOT),1)
+DEFINES += _EMMC_BOOT=1
+endif