diff --git a/src/emu/cpu/rsp/rspcp2.c b/src/emu/cpu/rsp/rspcp2.c
index d1124d248ef..d24a62f4379 100644
--- a/src/emu/cpu/rsp/rspcp2.c
+++ b/src/emu/cpu/rsp/rspcp2.c
@@ -135,6 +135,10 @@ rsp_cop2::rsp_cop2(rsp_device &rsp, running_machine &machine)
 	memset(m_accum, 0, sizeof(m_accum));
 }
 
+rsp_cop2::~rsp_cop2()
+{
+}
+
 void rsp_cop2::init()
 {
 	CLEAR_CARRY_FLAGS();
diff --git a/src/emu/cpu/rsp/rspcp2.h b/src/emu/cpu/rsp/rspcp2.h
index 4dc83f62268..df33c13baf6 100644
--- a/src/emu/cpu/rsp/rspcp2.h
+++ b/src/emu/cpu/rsp/rspcp2.h
@@ -55,6 +55,8 @@ protected:
 	virtual void state_string_export(const int index, astring &string);
 
 public:
+	virtual ~rsp_cop2();
+
 	virtual void lbv() { }
 	virtual void lsv() { }
 	virtual void llv() { }