diff --git a/build-constraints.yaml b/build-constraints.yaml
index 48ae3f6a..54082385 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1415,6 +1415,7 @@ packages:
         - freetype2
         - HCodecs
         - netcode-io
+        - reliable-io
 
     "Emanuel Borsboom <manny@fpcomplete.com> @borsboom":
         - BoundedChan