diff --git a/artiq/examples/drtio/device_db.pyon b/artiq/examples/drtio/device_db.pyon
index d57811ed8..269a40ba4 100644
--- a/artiq/examples/drtio/device_db.pyon
+++ b/artiq/examples/drtio/device_db.pyon
@@ -45,7 +45,7 @@
         "class": "TTLOut",
         "arguments": {"channel": 3},
     },
-    "rled4": {
+    "led4": {
         "type": "local",
         "module": "artiq.coredevice.ttl",
         "class": "TTLOut",