diff --git a/project/msm8953.mk b/project/msm8953.mk
index 9582017..126c7ba 100644
--- a/project/msm8953.mk
+++ b/project/msm8953.mk
@@ -84,6 +84,10 @@
 DEFINES += USB30_SUPPORT=1
 endif
 
+ifeq ($(APPEND_CMDLINE),1)
+DEFINES += _APPEND_CMDLINE=1
+endif
+
 #SCM call before entering DLOAD mode
 DEFINES += PLATFORM_USE_SCM_DLOAD=1