diff --git a/src/ppu.rs b/src/ppu.rs
index 3efd83b..19240ae 100644
--- a/src/ppu.rs
+++ b/src/ppu.rs
@@ -607,7 +607,6 @@ impl PPU {
                 self.nmi_enabled = val & 0b1000_0000 != 0;
                 self.background.t =
                     (self.background.t & 0b0001_1000_0000_0000) | (((val & 0b11) as u16) << 10);
-                // self.background.vram_column = val & 0b0000_0010 != 0;
                 self.background.vram_column = val & 0b0000_0100 != 0;
                 self.background.second_pattern = val & 0b0001_0000 != 0;
                 // TODO: other control fields