diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2a93d541..6d23ff51 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -704,7 +704,7 @@ packages:
         - binary-list
         - byteset
         - Clipboard
-        # - grouped-list # GHC 8.2.1
+        - grouped-list # GHC 8.2.1
         - haskintex
         - HaTeX
         - hatex-guide < 0