diff --git a/build-constraints.yaml b/build-constraints.yaml
index d5d6e6c3..f48de37f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1609,11 +1609,11 @@ packages:
 
     "Michael Walker <mike@barrucadu.co.uk> @barrucadu":
         # GHC 8 - both
-        # GHC 8 - dpor
-        # GHC 8 - dejafu
-        # GHC 8 - async-dejafu
-        # GHC 8 - hunit-dejafu
-        # GHC 8 - tasty-dejafu
+        - dpor
+        - dejafu
+        - async-dejafu
+        - hunit-dejafu
+        - tasty-dejafu
         - irc-ctcp
         - irc-conduit
         # GHC 8 - irc-client