diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index e901e0c..d859cc5 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -249,6 +249,9 @@
 -  ``ERRATA_A76_1868343``: This applies errata 1868343 workaround to Cortex-A76
    CPU. This needs to be enabled only for revision <= r4p0 of the CPU.
 
+-  ``ERRATA_A76_1946160``: This applies errata 1946160 workaround to Cortex-A76
+   CPU. This needs to be enabled only for revisions r3p0 - r4p1 of the CPU.
+
 For Cortex-A77, the following errata build flags are defined :
 
 -  ``ERRATA_A77_1508412``: This applies errata 1508412 workaround to Cortex-A77