courier code link
diff --git a/README.md b/README.md
index 17c48bd..f1853dd 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,8 @@ Stroke terminators are flat, not round.
![Courier 10 Pitch BT](images/compare-courier-10-pitch-bt.png)
-- **Courier Code**, same as Courier 10 Pitch BT with minor modifications:
+- [**Courier Code**](https://fontlibrary.org/en/font/courier-code),
+ same as Courier 10 Pitch BT with minor modifications:
![Courier Code](images/compare-courier-code.png)