diff --git a/config.py b/config.py
index 74c7c0a..8fb34d1 100644
--- a/config.py
+++ b/config.py
@@ -236,6 +236,8 @@ builder_to_workers = {
      # Have gitstats and gnuplot
     "metrics-gitstats": ["ubuntu2404-vk-2", "ubuntu2404-vk-3", "ubuntu2410-vk-1"],
     "toaster": workers_toaster,
+    # Ban Ubuntu 20.04 from trying "reproducible-meta-oe" (lacks a g++ recent enough (std=g++20) to build nodejs)
+    "reproducible-meta-oe": [worker for worker in workers if not worker.startswith("ubuntu2004-")],
     "default": workers
 }