diff --git a/packages/rtree.yaml b/packages/rtree.yaml
index 0b9bbdee..f7bc89d8 100644
--- a/packages/rtree.yaml
+++ b/packages/rtree.yaml
@@ -29,4 +29,6 @@ versions:
   depends:
   - "octave (>= 6.0.0)"
   - "pkg"
+  ubuntu2204:
+  - "libjansson-dev"
 ---