diff --git a/homeassistant/components/dlna_dmr/strings.json b/homeassistant/components/dlna_dmr/strings.json
index 48f347a0908..e0610e37133 100644
--- a/homeassistant/components/dlna_dmr/strings.json
+++ b/homeassistant/components/dlna_dmr/strings.json
@@ -27,7 +27,6 @@
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
       "alternative_integration": "Device is better supported by another integration",
       "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
-      "discovery_error": "Failed to discover a matching DLNA device",
       "incomplete_config": "Configuration is missing a required variable",
       "non_unique_id": "Multiple devices found with the same unique ID",
       "not_dmr": "Device is not a supported Digital Media Renderer"