diff --git a/lib/cpus/errata_common.c b/lib/cpus/errata_common.c
index 7a7c3d9..84dddd8 100644
--- a/lib/cpus/errata_common.c
+++ b/lib/cpus/errata_common.c
@@ -13,6 +13,7 @@
 #include <cortex_a710.h>
 #include <cortex_a715.h>
 #include <cortex_a720.h>
+#include <cortex_x2.h>
 #include <cortex_x4.h>
 #include <lib/cpus/cpu_ops.h>
 #include <lib/cpus/errata.h>
@@ -69,6 +70,13 @@
 		break;
 #endif /* ERRATA_A720_3699561 */
 
+#if ERRATA_X2_3701772
+	case EXTRACT_PARTNUM(CORTEX_X2_MIDR):
+		if (check_erratum_cortex_x2_3701772(cpu_get_rev_var()) == ERRATA_APPLIES)
+			return true;
+		break;
+#endif /* ERRATA_X2_3701772 */
+
 	default:
 		break;
 	}