diff --git a/build-constraints.yaml b/build-constraints.yaml
index f38d8d82..64d37c74 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1679,6 +1679,9 @@ packages:
     "Jonatan Sundqvist jonatanhsundqvist@gmail.com @SwiftsNamesake":
         - Cartesian
         - Michelangelo
+    
+    "Henry J. Wylde <public@hjwylde.com> @hjwylde":
+        - git-fmt
 
     # https://github.com/fpco/stackage/issues/1000
     # "Yorick Laupa yo.eight@gmail.com @YoEight":