diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0816d397..61db5fd8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -427,7 +427,7 @@ packages:
         - byteset
         - Clipboard
         - grouped-list
-        # needs hint to work with GHC 8: - haskintex
+        - haskintex
         - HaTeX
         # fails see #885
         #- hatex-guide