diff --git a/src/strings/en-us.json b/src/strings/en-us.json
index 84691e9b4e..23457106d1 100644
--- a/src/strings/en-us.json
+++ b/src/strings/en-us.json
@@ -1495,5 +1495,7 @@
     "YoutubeBadRequest": "Bad request.",
     "YoutubePlaybackError": "Requested video cannot be played.",
     "YoutubeNotFound": "Video not found.",
-    "YoutubeDenied": "Requested video is not allowed to be played in embedded players."
+    "YoutubeDenied": "Requested video is not allowed to be played in embedded players.",
+    "MessageChromecastConnectionError": "Your Google Cast receiver is unable to contact the Jellyfin server. Please check the connection and try again.",
+    "MessagePlaybackError": "There was an error playing this file on your Google Cast receiver."
 }