diff --git a/build-constraints.yaml b/build-constraints.yaml
index a53d8fa9..e934a789 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1926,7 +1926,7 @@ packages:
         # https://github.com/fpco/stackage/issues/1131
         - unordered-containers < 0.2.6
 
-        # https://github.com/aslatter/qc-instances/issues/18
+        # https://github.com/fpco/stackage/issues/1168
         - QuickCheck < 2.8.2
 
         # https://github.com/isomorphism/these/issues/44