diff --git a/homeassistant/components/iotty/strings.json b/homeassistant/components/iotty/strings.json
index 569e148a5a3..cb0dc509d9a 100644
--- a/homeassistant/components/iotty/strings.json
+++ b/homeassistant/components/iotty/strings.json
@@ -12,7 +12,8 @@
       "missing_configuration": "[%key:common::config_flow::abort::oauth2_missing_configuration%]",
       "authorize_url_timeout": "[%key:common::config_flow::abort::oauth2_authorize_url_timeout%]",
       "no_url_available": "[%key:common::config_flow::abort::oauth2_no_url_available%]",
-      "user_rejected_authorize": "[%key:common::config_flow::abort::oauth2_user_rejected_authorize%]"
+      "user_rejected_authorize": "[%key:common::config_flow::abort::oauth2_user_rejected_authorize%]",
+      "missing_credentials": "[%key:common::config_flow::abort::oauth2_missing_credentials%]"
     },
     "create_entry": {
       "default": "[%key:common::config_flow::create_entry::authenticated%]"