diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index ceee12c..4d5f099 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -31,5 +31,5 @@
     <string name="default_call_setup_msg" msgid="7960194995759849940">"Cuộc gọi đang diễn ra…"</string>
     <string name="stk_app_state" msgid="18582277302584082">"Trạng thái ứng dụng"</string>
     <string name="enable_app" msgid="3701224550936728203">"Đã bật"</string>
-    <string name="disable_app" msgid="6725081975611415214">"Đã vô hiệu hoá"</string>
+    <string name="disable_app" msgid="6725081975611415214">"Đã vô hiệu hóa"</string>
 </resources>