diff --git a/repositories.txt b/repositories.txt
index 447d193..978cb34 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,2 +1,3 @@
 https://github.com/BurksEngineering/TcMatrix
 https://github.com/BurksEngineering/TcTransform
+https://github.com/stefanbesler/struckig