diff --git a/build-constraints.yaml b/build-constraints.yaml
index 10a3fe16..5f0c2b74 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3418,9 +3418,6 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2860
         - language-c < 0.7
-
-        # https://github.com/fpco/stackage/issues/2920
-        # fingertree < 0.1.2
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of