diff --git a/README.md b/README.md
index 6ea559f436..88db643883 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ Additional components:
   mostly to control code size.
 - teensy/ -- a version of Micro Python that runs on the Teensy 3.1
   (preliminary but functional).
+- pic16bit/ -- a version of Micro Python for 16-bit PIC microcontrollers.
 - unix-cpy/ -- a version of Micro Python that outputs bytecode (for testing).
 - tests/ -- test framework and test scripts.
 - tools/ -- various tools, including the pyboard.py module.