diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4826b24a..7fe2dcf6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -169,7 +169,7 @@ packages:
         - hasql-notifications
 
     "Bernie Pope <florbitous@gmail.com> @bjpop":
-        - language-python
+        - language-python < 0 # https://github.com/bjpop/language-python/issues/77
 
     "Nils Alex <nils@famalex.de> @nilsalex":
         - safe-tensor