diff --git a/build-constraints.yaml b/build-constraints.yaml
index 69016aab..0ad87a1f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7,6 +7,11 @@ cabal-format-version: "2.0"
 
 # Constraints for brand new builds
 packages:
+    "Manuel Bärenz <programming@manuelbaerenz.de> @turion":
+        - dunai
+        - rhine
+        - rhine-gloss
+
     "Paul Johnson <paul@cogito.org.uk> @PaulJohnson":
         - geodetics