diff --git a/mastodon/src/main/res/values-zh-rTW/strings_mo.xml b/mastodon/src/main/res/values-zh-rTW/strings_mo.xml
index d781ec5f1..d600480e8 100644
--- a/mastodon/src/main/res/values-zh-rTW/strings_mo.xml
+++ b/mastodon/src/main/res/values-zh-rTW/strings_mo.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-
-</resources>
+    <string name="mo_color_palette_black_and_white">黑白</string>
+</resources>
\ No newline at end of file