diff --git a/Makefile b/Makefile
index f55dfdd..e0f8426 100644
--- a/Makefile
+++ b/Makefile
@@ -1240,6 +1240,7 @@
 	CONDITIONAL_CMO \
 	PSA_CRYPTO	\
 	ENABLE_CONSOLE_GETC \
+	INIT_UNUSED_NS_EL2	\
 )))
 
 # Numeric_Flags
@@ -1432,6 +1433,7 @@
 	ENABLE_SPMD_LP \
 	PSA_CRYPTO	\
 	ENABLE_CONSOLE_GETC \
+	INIT_UNUSED_NS_EL2	\
 )))
 
 ifeq (${SANITIZE_UB},trap)