diff --git a/Source/Core/Core/IOS/WFS/WFSI.h b/Source/Core/Core/IOS/WFS/WFSI.h
index 3abfa5bd9b..4ab92df39e 100644
--- a/Source/Core/Core/IOS/WFS/WFSI.h
+++ b/Source/Core/Core/IOS/WFS/WFSI.h
@@ -51,7 +51,6 @@ private:
   std::string m_device_name;
 
   std::unique_ptr<Common::AES::Context> m_aes_ctx{};
-  u8 m_aes_key[0x10] = {};
   u8 m_aes_iv[0x10] = {};
 
   ES::TMDReader m_tmd;