diff --git a/build-constraints.yaml b/build-constraints.yaml
index 386da69a8..c0c7cac43 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5246,6 +5246,9 @@ packages:
     "Alexander Esgen <amesgen@amesgen.de> @amesgen":
         - ghc-hs-meta
 
+    "Zac Slade <krakrjak@gmail.com> @krakrjak":
+        - fits-parse
+
     "Grandfathered dependencies":
         - BiobaseNewick
         - Boolean