diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0003-fix-ff-a-Add-FFA_SECONDARY_EP_REGISTER_64-to-list-of.patch b/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0003-fix-ff-a-Add-FFA_SECONDARY_EP_REGISTER_64-to-list-of.patch
new file mode 100644
index 0000000..8d2cc13
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/hafnium/files/tc/0003-fix-ff-a-Add-FFA_SECONDARY_EP_REGISTER_64-to-list-of.patch
@@ -0,0 +1,28 @@
+From a6f466c2594b2f56d34fee72494fbd29ea9c7d21 Mon Sep 17 00:00:00 2001
+From: Ben Horgan <ben.horgan@arm.com>
+Date: Tue, 26 Apr 2022 12:59:42 +0000
+Subject: [PATCH 3/5] fix(ff-a): Add FFA_SECONDARY_EP_REGISTER_64 to list of
+ features
+
+Signed-off-by: Ben Horgan <ben.horgan@arm.com>
+Change-Id: Ic1344eb2c982c195210dc2c86aa6845f3e037077
+Upstream-Status: Pending [Not submitted to upstream yet]
+---
+ src/api.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/api.c b/src/api.c
+index 00c4d44..33a9b42 100644
+--- a/src/api.c
++++ b/src/api.c
+@@ -2021,6 +2021,7 @@ struct ffa_value api_ffa_features(uint32_t feature_function_id)
+ 	case FFA_MEM_PERM_SET_32:
+ 	case FFA_MEM_PERM_GET_64:
+ 	case FFA_MEM_PERM_SET_64:
++	case FFA_SECONDARY_EP_REGISTER_64:
+ #endif
+ 		return (struct ffa_value){.func = FFA_SUCCESS_32};
+ 
+-- 
+2.17.1
+