diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 4582f28..9cd5edd 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -530,6 +530,11 @@
 # still open.
 ERRATA_V1_2743093	?=0
 
+# Flag to apply erratum 2743233 workaround during powerdown. This erratum
+# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the Neoverse V1 cpu and is
+# still open.
+ERRATA_V1_2743233	?=0
+
 # Flag to apply erratum 2779461 workaround during powerdown. This erratum
 # applies to revisions r0p0, r1p0, r1p1 and r1p2  of the Neoverse V1 cpu and is
 # still open.
@@ -1212,6 +1217,10 @@
 $(eval $(call assert_boolean,ERRATA_V1_2743093))
 $(eval $(call add_define,ERRATA_V1_2743093))
 
+# Process ERRATA_V1_2743233 flag
+$(eval $(call assert_boolean,ERRATA_V1_2743233))
+$(eval $(call add_define,ERRATA_V1_2743233))
+
 # Process ERRATA_V1_2779461 flag
 $(eval $(call assert_boolean,ERRATA_V1_2779461))
 $(eval $(call add_define,ERRATA_V1_2779461))