diff --git a/src/processor/memory/mmio/gpu.rs b/src/processor/memory/mmio/gpu.rs
index e1dc251..3fc4552 100644
--- a/src/processor/memory/mmio/gpu.rs
+++ b/src/processor/memory/mmio/gpu.rs
@@ -121,7 +121,7 @@ impl Gpu {
             }
         } else {
             self.mode_clock = 0;
-            self.stat.mode = DrawMode::VBlank;
+            self.stat.mode = DrawMode::HBlank;
             self.scanline = 0;
         }