diff --git a/build-constraints.yaml b/build-constraints.yaml
index c22b6340..b46fb4e7 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -617,6 +617,10 @@ packages:
 
     "Marcin Mrotek <marcin.jan.mrotek@gmail.com>":
         - type-list
+        
+    "David Turner <dave.c.turner@gmail.com>":
+        - alarmclock
+        - bank-holidays-england
 
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/288