diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8a53124d..83555daf 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1582,7 +1582,7 @@ packages:
     "John Galt <jgalt@centromere.net> @centromere":
         - cacophony
 
-    "Tim McGilchrist <timmcgil@gmail.com> @lambda_foo":
+    "Tim McGilchrist <timmcgil@gmail.com>  @lambda_foo":
         - airship
         - riak