diff --git a/build-constraints.yaml b/build-constraints.yaml
index fd2a8ac1..b617a98e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -9,7 +9,7 @@ cabal-format-version: "3.0"
 
 # Constraints for brand new builds
 packages:
-    "Julian Ospald <hasufell@posteo.de> @hasufell"
+    "Julian Ospald <hasufell@posteo.de> @hasufell":
         - os-string >= 2.0.2
         - file-io >= 0.1.1