diff --git a/humble/distribution.yaml b/humble/distribution.yaml
index de4b272f2a359..2569c8f4855ed 100644
--- a/humble/distribution.yaml
+++ b/humble/distribution.yaml
@@ -6864,6 +6864,20 @@ repositories:
       url: https://github.com/splintered-reality/py_trees_ros_interfaces.git
       version: release/2.1.x
     status: maintained
+  py_trees_ros_tutorials:
+    source:
+      test_pull_requests: true
+      type: git
+      url: https://github.com/splintered-reality/py_trees_ros_tutorials.git
+      version: devel
+    status: developed
+  py_trees_ros_viewer:
+    source:
+      test_pull_requests: true
+      type: git
+      url: https://github.com/splintered-reality/py_trees_ros_viewer.git
+      version: devel
+    status: maintained
   pybind11_json_vendor:
     doc:
       type: git