diff --git a/doc/src/usage.md b/doc/src/usage.md
index 9591bc3e..7aefabdd 100644
--- a/doc/src/usage.md
+++ b/doc/src/usage.md
@@ -28,9 +28,8 @@ use the `mkGithubProject` helper function:
   inputs = { typhon.url = "github:typhon-ci/typhon"; };
 
   outputs = { self, typhon }:
-    let libTyphon = typhon.actions."x86_64-linux";
-    in {
-      typhonProject = libTyphon.mkGithubProject {
+    {
+      typhonProject = typhon.lib.github.mkGithubProject {
         owner = "user";
         repo = "project";
         secrets = ./secrets.age;