diff --git a/src/i18n/strings/en_US.json b/src/i18n/strings/en_US.json
index 5cdfd65d27..4a7f75a8f6 100644
--- a/src/i18n/strings/en_US.json
+++ b/src/i18n/strings/en_US.json
@@ -824,5 +824,22 @@
     "Disable URL previews for this room (affects only you)": "Disable URL previews for this room (affects only you)",
     "$senderDisplayName changed the room avatar to <img/>": "$senderDisplayName changed the room avatar to <img/>",
     "%(senderDisplayName)s removed the room avatar.": "%(senderDisplayName)s removed the room avatar.",
-    "%(senderDisplayName)s changed the avatar for %(roomName)s": "%(senderDisplayName)s changed the avatar for %(roomName)s"
+    "%(senderDisplayName)s changed the avatar for %(roomName)s": "%(senderDisplayName)s changed the avatar for %(roomName)s",
+    "Active call (%(roomName)s)": "Active call (%(roomName)s)",
+    "Accept": "Accept",
+    "a room": "a room",
+    "Add": "Add",
+    "Admin tools": "Admin tools",
+    "And %(count)s more...": "And %(count)s more...",
+    "Alias (optional)": "Alias (optional)",
+    "Can't connect to homeserver - please check your connectivity, ensure your <a>homeserver's SSL certificate</a> is trusted, and that a browser extension is not blocking requests.": "Can't connect to homeserver - please check your connectivity, ensure your <a>homeserver's SSL certificate</a> is trusted, and that a browser extension is not blocking requests.",
+    "<a>Click here</a> to join the discussion!": "<a>Click here</a> to join the discussion!",
+    "Close": "Close",
+    "%(count)s new messages.one": "%(count)s new message",
+    "%(count)s new messages.other": "%(count)s new messages",
+    "Custom": "Custom",
+    "Decline": "Decline",
+    "Disable markdown formatting": "Disable markdown formatting",
+    "Disable Notifications": "Disable Notifications",
+    "Enable Notifications": "Enable Notifications"
 }