diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5bce0e10..675fb054 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2526,7 +2526,7 @@ packages:
         - pandoc-citeproc
 
     "Karun Ramakrishnan <karun012@gmail.com> @karun012":
-        - doctest-discover < 0 # BuildFailureException Process exited with ExitFailure 1: ./Setup build
+        - doctest-discover
 
     "Elie Genard <elaye.github.io@gmail.com> @elaye":
         - turtle-options < 0 # GHC 8.4 via turtle