diff --git a/doc/data/glossary.yml b/doc/data/glossary.yml
index f6c1ccf435..dcde5033b3 100644
--- a/doc/data/glossary.yml
+++ b/doc/data/glossary.yml
@@ -207,7 +207,7 @@
   description: A human-readable end device identifier, unique within {{% tts %}} application.
 
 - term: Device EUI
-  description: A 64-bit globally unique device identifier. DevAddr is defined by the manufacturer and should not be changed. It should be provided to you by the manufacturer, or printed on the device. DevEUI, along with the AppEUI and AppKey, is used during device activation to securely authenticate and register device on the network.
+  description: A 64-bit globally unique device identifier. DevEUI is defined by the manufacturer and should not be changed. It should be provided to you by the manufacturer, or printed on the device. DevEUI, along with the AppEUI and AppKey, is used during device activation to securely authenticate and register device on the network.
   abbr:
     - DevEUI