diff --git a/src/Tahoe/Directory.hs b/src/Tahoe/Directory.hs
index 611a9b08e837e93b337f8997fcd8559fc16df65c..f661cded842dfaac0bc3968d9fb12899df079bf3 100644
--- a/src/Tahoe/Directory.hs
+++ b/src/Tahoe/Directory.hs
@@ -1,7 +1,14 @@
 module Tahoe.Directory (
     module Tahoe.Directory.Internal.Parsing,
     module Tahoe.Directory.Internal.Types,
+    module Tahoe.Directory.Internal.Capability,
 ) where
 
+import Tahoe.Directory.Internal.Capability (
+    ConfidentialShowable (..),
+    DirectoryCapability (..),
+    pReadCHK,
+    pVerifyCHK,
+ )
 import Tahoe.Directory.Internal.Parsing (parse, serialize)
 import Tahoe.Directory.Internal.Types (Directory (..), Entry (..))