diff --git a/cabal.project b/cabal.project
index fa4707da0a..e23317fb39 100644
--- a/cabal.project
+++ b/cabal.project
@@ -38,3 +38,13 @@ import: ./asserts.cabal
 if(os(windows))
   constraints:
     bitvec -simd
+
+source-repository-package
+  type: git
+  location: https://github.com/IntersectMBO/ouroboros-network
+  tag: fcb842fcd6f32b43a7cdf18a4301c1659a8bb879
+  --sha256: kjwUrduwwxC+5QRQNJa4stEBzz7kqDJyyHOgGMfDw7s=
+  subdir:
+    ouroboros-network
+    ouroboros-network-api
+    ouroboros-network-protocols