diff --git a/build-constraints.yaml b/build-constraints.yaml
index 008a5154..7d75753a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4860,6 +4860,9 @@ packages:
     "Markus  Schirp <mbj@schirp-dso.com> @mbj":
         - stratosphere
 
+    "Clemens Schmid <clemens@nevrome.de> @nevrome":
+        - currycarbon
+
     "Grandfathered dependencies":
         - BiobaseNewick
         - Boolean