diff --git a/build-constraints.yaml b/build-constraints.yaml
index d7d8fa7e..8acf024f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4567,6 +4567,9 @@ packages:
         - net-mqtt
         - net-mqtt-lens
 
+    "David A Roberts <d@vidr.cc> @davidar":
+        - streamt
+
     "Grandfathered dependencies":
         - Boolean
         - Decimal