diff --git a/Source/PS2VM.cpp b/Source/PS2VM.cpp
index 601a47dd..bddc11aa 100644
--- a/Source/PS2VM.cpp
+++ b/Source/PS2VM.cpp
@@ -162,6 +162,13 @@ void CPS2VM::StepIop()
 	m_mailBox.SendCall(std::bind(&CPS2VM::ResumeImpl, this), true);
 }
 
+void CPS2VM::StepVu0()
+{
+	if(GetStatus() == RUNNING) return;
+	m_singleStepVu0 = true;
+	m_mailBox.SendCall(std::bind(&CPS2VM::ResumeImpl, this), true);
+}
+
 void CPS2VM::StepVu1()
 {
 	if(GetStatus() == RUNNING) return;
diff --git a/Source/PS2VM.h b/Source/PS2VM.h
index 8c656090..a470b245 100644
--- a/Source/PS2VM.h
+++ b/Source/PS2VM.h
@@ -48,6 +48,7 @@ public:
 
 	void						StepEe();
 	void						StepIop();
+	void						StepVu0();
 	void						StepVu1();
 
 	void						Resume();
diff --git a/Source/win32ui/Debugger.cpp b/Source/win32ui/Debugger.cpp
index b0ebaea8..57c84329 100644
--- a/Source/win32ui/Debugger.cpp
+++ b/Source/win32ui/Debugger.cpp
@@ -71,7 +71,7 @@ CDebugger::CDebugger(CPS2VM& virtualMachine)
 	m_pView[DEBUGVIEW_EE]	= new CDebugView(m_pMDIClient->m_hWnd, m_virtualMachine, &m_virtualMachine.m_ee->m_EE, 
 		std::bind(&CPS2VM::StepEe, &m_virtualMachine), m_virtualMachine.m_ee->m_os, "EmotionEngine");
 	m_pView[DEBUGVIEW_VU0]	= new CDebugView(m_pMDIClient->m_hWnd, m_virtualMachine, &m_virtualMachine.m_ee->m_VU0, 
-		std::bind(&CPS2VM::StepEe, &m_virtualMachine), nullptr, "Vector Unit 0", CDisAsmWnd::DISASM_VU);
+		std::bind(&CPS2VM::StepVu0, &m_virtualMachine), nullptr, "Vector Unit 0", CDisAsmWnd::DISASM_VU);
 	m_pView[DEBUGVIEW_VU1]	= new CDebugView(m_pMDIClient->m_hWnd, m_virtualMachine, &m_virtualMachine.m_ee->m_VU1, 
 		std::bind(&CPS2VM::StepVu1, &m_virtualMachine), nullptr, "Vector Unit 1", CDisAsmWnd::DISASM_VU);
 	m_pView[DEBUGVIEW_IOP]  = new CDebugView(m_pMDIClient->m_hWnd, m_virtualMachine, &m_virtualMachine.m_iop->m_cpu,