diff --git a/frontend/device/sony-prstux/device.lua b/frontend/device/sony-prstux/device.lua
index ee26dc9fd..32a1e3495 100644
--- a/frontend/device/sony-prstux/device.lua
+++ b/frontend/device/sony-prstux/device.lua
@@ -14,7 +14,7 @@ local SonyPRSTUX = Generic:extend{
     model = "Sony PRSTUX",
     isSonyPRSTUX = yes,
     hasKeys = yes,
-    hasOTAUpdates = yes,
+    hasOTAUpdates = no,
     hasWifiManager = yes,
     canReboot = yes,
     canPowerOff = yes,