diff --git a/build-constraints.yaml b/build-constraints.yaml
index 9a7aab9c..85c8ca1e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -261,6 +261,7 @@ packages:
         - download
         - textlocal
         - shell-conduit
+        - tldr
 
     "haskell-openal":
         - OpenAL