diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25d07448..bdb12e78 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,6 +94,12 @@ jobs:
           'trio',
           # 'mp_spawn',
           # 'mp_forkserver',
+          # ?TODO^ is it worth it to get these running again?
+          #
+          # - [ ] next-gen backends, on 3.13+
+          #   https://github.com/goodboy/tractor/issues/379
+          # 'subinterpreter',
+          # 'subint',
         ]
 
     steps: