diff --git a/build-constraints.yaml b/build-constraints.yaml
index abb6f39f..22bddf80 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3409,7 +3409,7 @@ packages:
     "Dominic Orchard <dom.orchard@gmail.com> @dorchard":
         - array-memoize
         - codo-notation < 0 # MonadFail
-        - language-fortran
+        - fortran-src
 
     "Cheng Shao <astrohavoc@gmail.com> @TerrorJack":
         - binaryen