diff --git a/build-constraints.yaml b/build-constraints.yaml
index 92e7adb1..1c748b64 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -332,6 +332,8 @@ packages:
         - JuicyPixels
         - FontyFruity
         - Rasterific
+        - svg-tree
+        - rasterific-svg
 
     "Patrick Brisbin":
         - gravatar