diff --git a/Injecting-code-into-UT-Pages.md b/Injecting-code-into-UT-Pages.md
index a161a03..86abcf4 100644
--- a/Injecting-code-into-UT-Pages.md
+++ b/Injecting-code-into-UT-Pages.md
@@ -3,7 +3,7 @@
 This page documents how we inject code into supported pages across the UT Austin web ecosystem.
 
 ## Choosing a page to inject on
-Current URL is obtained through `window.location.href`
+Current URL is obtained through `window.location.href` by calling `getSiteSupport` in `index.tsx`
 
 ## siteSupport
 Contains enum to determine what page a user is on. For example