diff --git a/build-constraints.yaml b/build-constraints.yaml
index 632b3650..8f3dbf65 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2876,6 +2876,9 @@ packages:
         - tcp-streams < 1.0.0.0
         - tcp-streams-openssl < 1.0.0.0
 
+        # https://github.com/fpco/stackage/issues/2340
+        - language-c < 0.6
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of