diff --git a/src/i18n/strings/en_EN.json b/src/i18n/strings/en_EN.json
index 036d8c92f2..ddafdb391b 100644
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@@ -1197,7 +1197,7 @@
     "Encryption enabled": "Encryption enabled",
     "Messages in this room are end-to-end encrypted. Learn more & verify this user in their user profile.": "Messages in this room are end-to-end encrypted. Learn more & verify this user in their user profile.",
     "Encryption not enabled": "Encryption not enabled",
-    "The encryption used by this room isn't supported": "The encryption used by this room isn't supported",
+    "The encryption used by this room isn't supported.": "The encryption used by this room isn't supported.",
     "Error decrypting audio": "Error decrypting audio",
     "React": "React",
     "Reply": "Reply",