diff --git a/src/cpu.rs b/src/cpu.rs
index b3af4dc..7f134f7 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -397,7 +397,7 @@ impl Cpu {
             println!(
                 "| 0x{:X}  {:02X}|{:02X}|{:02X}|{:02X} |",
                 i * 4,
-                self.data[i * 4 + 0],
+                self.data[i * 4],
                 self.data[i * 4 + 1],
                 self.data[i * 4 + 2],
                 self.data[i * 4 + 3]