diff --git a/build-constraints.yaml b/build-constraints.yaml
index 69313e81..30a64b4f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2310,9 +2310,8 @@ packages:
         - extensible-effects
 
     "Justus Adam <dev@justus.science> @JustusAdam":
-        # https://github.com/fpco/stackage/pull/2310
-        # - marvin >= 0.1.4
-        # - marvin-interpolate >= 1.1
+        - marvin >= 0.1.4
+        - marvin-interpolate >= 1.1
         - mustache
 
     "Cindy Wang <cindylinz@gmail.com> @CindyLinz":