diff --git a/build-constraints.yaml b/build-constraints.yaml
index b8125e86..20e8bce6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1235,19 +1235,20 @@ packages:
         - digestive-functors-lucid
         - ltext
         - markup
+        - nested-routes
         - path-extra
         - poly-arity
         - urlpath
         - wai-transformers
-        # Temporary block due to #1074
-        # - wai-middleware-content-type
-        # - wai-middleware-verbs
-        # - nested-routes
+        - wai-middleware-content-type
+        - wai-middleware-verbs
         - webpage
         - composition-extra
         - rose-trees
         - sets
+        - timemap
         - tries
+        - path-extra
         - pred-trie
 
     "Fumiaki Kinoshita <fumiexcel@gmail.com> @fumieval":