diff --git a/build-constraints.yaml b/build-constraints.yaml
index cde95127..6f3fad42 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7931,6 +7931,9 @@ packages:
 
         # https://github.com/commercialhaskell/stackage/issues/8111
         - Diff < 2
+
+        # https://github.com/commercialhaskell/stackage/issues/8112
+        - ghc-tcplugin-api < 0.20
     # end of Stackage upper bounds
 # end of packages