diff --git a/index.md b/index.md
index 4814de32e6b3a8844790b9a5d2d7df53a460979b..93ab04d4209559ccf0b2f80a596c500a38e14576 100644
--- a/index.md
+++ b/index.md
@@ -6,3 +6,5 @@ title: MAS.864
 
 _Spring 2020_  
 _Erik Strand_
+
+Source code for this website lives [here](https://gitlab.cba.mit.edu/erik/nmm_2020_site).