diff --git a/build-constraints.yaml b/build-constraints.yaml
index d39150f0..0408ed34 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -712,10 +712,8 @@ packages:
         - type-list
 
     "David Turner <dave.c.turner@gmail.com>":
-        []
-        # GHC 7.10
-        #- alarmclock
-        #- bank-holidays-england
+        - alarmclock
+        - bank-holidays-england
 
     "Haskell Servant jkarni@gmail.com @jkarni":
         - servant