diff --git a/DiscImageChef.Filesystems/CPM/Super.cs b/DiscImageChef.Filesystems/CPM/Super.cs
index 0b724d60e..37e2892c8 100644
--- a/DiscImageChef.Filesystems/CPM/Super.cs
+++ b/DiscImageChef.Filesystems/CPM/Super.cs
@@ -367,8 +367,8 @@ namespace DiscImageChef.Filesystems.CPM
                         // allocate block 0 for a file because that's where the directory resides.
                         // There is also a field telling how many bytes are used in the last block, but its meaning is
                         // non-standard so we must ignore it.
-                        foreach(byte blk in entry.allocations
-                                                   .Where(blk => !blocks.Contains((ushort)blk) && blk != 0)) blocks.Add((ushort)blk);
+                        foreach(ushort blk in entry.allocations
+                                                   .Where(blk => !blocks.Contains(blk) && blk != 0)) blocks.Add(blk);
 
                         // Save the file
                         fInfo.UID = (ulong)user;