diff --git a/build-constraints.yaml b/build-constraints.yaml
index 060a690b..8e64817c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -210,7 +210,7 @@ packages:
         - mpi-hs-cereal
 
     "Yang Bo <pop.atry@gmail.com> @Atry":
-        - control-dsl < 0 # via doctest-discover
+        - control-dsl
 
     "Laurent P. René de Cotret <laurent.decotret@outlook.com> @LaurentRDC":
         - pandoc-plot < 0 # ghc 8.10 via pandoc