diff --git a/docs/index.rst b/docs/index.rst
index 0b681180970..5c04a4e3fc9 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -260,6 +260,7 @@ For API clients and LLVM developers.
    Statepoints
    MergeFunctions
    BitSets
+   FaultMaps
 
 :doc:`WritingAnLLVMPass`
    Information on how to write LLVM transformations and analyses.
@@ -362,6 +363,9 @@ For API clients and LLVM developers.
 :doc:`InAlloca`
   Description of the ``inalloca`` argument attribute.
 
+:doc:`FaultMaps`
+  LLVM support for folding control flow into faulting machine instructions.
+
 Development Process Documentation
 =================================