diff --git a/build-constraints.yaml b/build-constraints.yaml
index 8ad9bf3c..b9379d73 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -231,7 +231,7 @@ packages:
     "Sasha Bogicevic <sasa.bogicevic@pm.me> @v0d1ch":
         - plaid
 
-    "John Walker <theghostjw@gmail.com> @theGhostJW"
+    "John Walker <theghostjw@gmail.com> @theGhostJW":
         - webdriver-precore
 
     "Geoffrey Mainland <mainland@drexel.edu> @mainland":