diff --git a/services/std_svc/errata_abi/errata_abi_main.c b/services/std_svc/errata_abi/errata_abi_main.c
index 13d8361..3e0d139 100644
--- a/services/std_svc/errata_abi/errata_abi_main.c
+++ b/services/std_svc/errata_abi/errata_abi_main.c
@@ -332,7 +332,8 @@
 			ERRATA_NON_ARM_INTERCONNECT},
 		[15] = {2742423, 0x00, 0x21, ERRATA_A710_2742423},
 		[16] = {2768515, 0x00, 0x21, ERRATA_A710_2768515},
-		[17 ... ERRATA_LIST_END] = UNDEF_ERRATA,
+		[17] = {2778471, 0x00, 0x21, ERRATA_A710_2778471},
+		[18 ... ERRATA_LIST_END] = UNDEF_ERRATA,
 	}
 },
 #endif /* CORTEX_A710_H_INC */