diff --git a/homeassistant/components/bsblan/strings.json b/homeassistant/components/bsblan/strings.json
index a73a89ca1cc..93562763999 100644
--- a/homeassistant/components/bsblan/strings.json
+++ b/homeassistant/components/bsblan/strings.json
@@ -30,7 +30,7 @@
       "message": "Can't set preset mode to {preset_mode} when HVAC mode is not set to auto"
     },
     "set_data_error": {
-      "message": "An error occurred while sending the data to the BSBLAN device"
+      "message": "An error occurred while sending the data to the BSB-Lan device"
     },
     "set_temperature_error": {
       "message": "An error occurred while setting the temperature"