diff --git a/crates/host/prometeu-host-desktop-winit/src/debugger.rs b/crates/host/prometeu-host-desktop-winit/src/debugger.rs
index 29ecf6cd..9bb1ea92 100644
--- a/crates/host/prometeu-host-desktop-winit/src/debugger.rs
+++ b/crates/host/prometeu-host-desktop-winit/src/debugger.rs
@@ -398,17 +398,13 @@ mod tests {
         let mut firmware = Firmware::new(None);
         let mut platform = TestPlatform::new();
 
-        debugger.handle_command(DebugCommand::Pause, &mut firmware, platform.local_hardware_mut());
+        debugger.handle_command(DebugCommand::Pause, &mut firmware, &mut platform);
         assert!(firmware.os.vm().paused());
 
-        debugger.handle_command(DebugCommand::Resume, &mut firmware, platform.local_hardware_mut());
+        debugger.handle_command(DebugCommand::Resume, &mut firmware, &mut platform);
         assert!(!firmware.os.vm().paused());
 
-        debugger.handle_command(
-            DebugCommand::StepFrame,
-            &mut firmware,
-            platform.local_hardware_mut(),
-        );
+        debugger.handle_command(DebugCommand::StepFrame, &mut firmware, &mut platform);
         assert!(!firmware.os.vm().paused());
         assert!(firmware.os.vm().debug_step_requested());
     }
@@ -422,7 +418,7 @@ mod tests {
         debugger.waiting_for_start = true;
         firmware.os.vm().set_paused(true);
 
-        debugger.handle_command(DebugCommand::Start, &mut firmware, platform.local_hardware_mut());
+        debugger.handle_command(DebugCommand::Start, &mut firmware, &mut platform);
 
         assert!(!debugger.waiting_for_start);
         assert!(!firmware.os.vm().paused());