diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index af613b9c8b..50d0250b1e 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -137,6 +137,7 @@ the following architecture extensions:
 - FEAT_SVE2 (Scalable Vector Extension version 2)
 - FEAT_SPECRES (Speculation restriction instructions)
 - FEAT_SSBS (Speculative Store Bypass Safe)
+- FEAT_SSBS2 (MRS and MSR instructions for SSBS version 2)
 - FEAT_TGran16K (Support for 16KB memory translation granule size at stage 1)
 - FEAT_TGran4K (Support for 4KB memory translation granule size at stage 1)
 - FEAT_TGran64K (Support for 64KB memory translation granule size at stage 1)