diff --git a/docs/library.rst b/docs/library.rst
index 656a780..e2e24a7 100644
--- a/docs/library.rst
+++ b/docs/library.rst
@@ -73,6 +73,14 @@
 .. automodule:: pySim.transport.serial
    :members:
 
+
+pySim construct utilities
+-------------------------
+
+.. automodule:: pySim.construct
+   :members:
+
+
 pySim utility functions
 -----------------------