diff --git a/docs/cpu-specific-build-macros.rst b/docs/cpu-specific-build-macros.rst
index 1f23b5b..116b4ba 100644
--- a/docs/cpu-specific-build-macros.rst
+++ b/docs/cpu-specific-build-macros.rst
@@ -134,6 +134,9 @@
 
 For Cortex-A73, the following errata build flags are defined :
 
+-  ``ERRATA_A73_852427``: This applies errata 852427 workaround to Cortex-A73
+   CPU. This needs to be enabled only for revision r0p0 of the CPU.
+
 -  ``ERRATA_A73_855423``: This applies errata 855423 workaround to Cortex-A73
    CPU. This needs to be enabled only for revision <= r0p1 of the CPU.