diff --git a/homeassistant/components/devolo_home_network/strings.json b/homeassistant/components/devolo_home_network/strings.json
index 24bf06ac59c..c8c2db34e4c 100644
--- a/homeassistant/components/devolo_home_network/strings.json
+++ b/homeassistant/components/devolo_home_network/strings.json
@@ -105,7 +105,7 @@
       "message": "Device {title} did not respond"
     },
     "password_protected": {
-      "message": "Device {title} requires re-authenticatication to set or change the password"
+      "message": "Device {title} requires re-authentication to set or change the password"
     },
     "password_wrong": {
       "message": "The used password is wrong"