diff --git a/Doc/source/feaLib/ast.rst b/Doc/source/feaLib/ast.rst
new file mode 100644
index 000000000..4e233d245
--- /dev/null
+++ b/Doc/source/feaLib/ast.rst
@@ -0,0 +1,7 @@
+###
+ast
+###
+
+.. automodule:: fontTools.feaLib.ast
+   :members:
+   :undoc-members: