diff --git a/DiscImageChef.Core/Devices/Dumping/SSC.cs b/DiscImageChef.Core/Devices/Dumping/SSC.cs
index 105430b4d..e97534815 100644
--- a/DiscImageChef.Core/Devices/Dumping/SSC.cs
+++ b/DiscImageChef.Core/Devices/Dumping/SSC.cs
@@ -423,7 +423,7 @@ namespace DiscImageChef.Core.Devices.Dumping
 
                 if(!sense)
                 {
-                    ulong position = Swapping.Swap(BitConverter.ToUInt32(cmdBuf, 8));
+                    ulong position = Swapping.Swap(BitConverter.ToUInt32(cmdBuf, 4));
 
                     if(position == 1)
                     {