diff --git a/tf_config/a80x0_mcbin-default b/tf_config/a80x0_mcbin-default
index 07f5549..8a4fcdb 100644
--- a/tf_config/a80x0_mcbin-default
+++ b/tf_config/a80x0_mcbin-default
@@ -1,3 +1,4 @@
 CROSS_COMPILE=/arm/pdsw/tools/gcc-linaro-6.2.1-2016.11-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-
 PLAT=a80x0_mcbin
 SCP_BL2=/dev/null
+BL33=/dev/null