diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index 791a9c0..4bbff03 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -76,6 +76,9 @@
 # Build flag to treat usage of deprecated platform and framework APIs as error.
 ERROR_DEPRECATED		:= 0
 
+# Fault injection support
+FAULT_INJECTION_SUPPORT		:= 0
+
 # Byte alignment that each component in FIP is aligned to
 FIP_ALIGN			:= 0