diff --git a/Signal/translations/en.lproj/Localizable.strings b/Signal/translations/en.lproj/Localizable.strings
index 103edf7ef..f69a496b3 100644
--- a/Signal/translations/en.lproj/Localizable.strings
+++ b/Signal/translations/en.lproj/Localizable.strings
@@ -280,6 +280,9 @@
 /* Error mesage indicating that message send is disabled due to prekey update failures */
 "ERROR_DESCRIPTION_MESSAGE_SEND_DISABLED_PREKEY_UPDATE_FAILURES" = "Unable to send due to stale privacy data.";
 
+/* Error mesage indicating that message send failed due to blocklist */
+"ERROR_DESCRIPTION_MESSAGE_SEND_FAILED_DUE_TO_BLOCKLIST" = "Message send failed due to blocklist.";
+
 /* Generic error used whenver Signal can't contact the server */
 "ERROR_DESCRIPTION_NO_INTERNET" = "Signal was unable to connect to the internet. Please try from another WiFi network or use mobile data.";