diff --git a/build-constraints.yaml b/build-constraints.yaml
index 208fc71c..06cfaa58 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5617,6 +5617,7 @@ hide:
 - summoner # conflicts with Prelude in base
 - temporary-rc # conflicts with temporary
 - temporary-resourcet # conflicts with temporary
+- ghc-lib # per its own recommendation. conflicts with template-haskell
 
 # Cryptonite deprecations
 - cipher-aes