diff --git a/src/device/vi.rs b/src/device/vi.rs
index ed28b51d..850e5767 100644
--- a/src/device/vi.rs
+++ b/src/device/vi.rs
@@ -70,10 +70,9 @@ fn set_vertical_interrupt(device: &mut device::Device) {
 }
 
 fn set_current_line(device: &mut device::Device) {
-    let delay = device.vi.delay;
     let next_vi = device::events::get_event(device, device::events::EVENT_TYPE_VI);
     if let Some(next_vi) = next_vi {
-        device.vi.regs[VI_CURRENT_REG as usize] = ((delay
+        device.vi.regs[VI_CURRENT_REG as usize] = ((device.vi.delay
             - (next_vi.count - device.cpu.cop0.regs[device::cop0::COP0_COUNT_REG as usize]))
             / device.vi.count_per_scanline)
             as u32;