diff --git a/build-constraints.yaml b/build-constraints.yaml
index 424bab4f..35ac082b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -264,6 +264,7 @@ packages:
         - download
         - textlocal
         - shell-conduit
+        - tldr
 
     "haskell-openal":
         - OpenAL