diff --git a/cpp/hal/bus.h b/cpp/hal/bus.h
index 23740fe2..985ad4bf 100644
--- a/cpp/hal/bus.h
+++ b/cpp/hal/bus.h
@@ -97,9 +97,6 @@ class BUS : public PinControl
     // SEL signal event polling
     virtual bool PollSelectEvent() = 0;
 
-    // Clear SEL signal event
-    virtual void ClearSelectEvent() = 0;
-
     virtual bool GetSignal(int pin) const = 0;
     // Get SCSI input signal value
     virtual void SetSignal(int pin, bool ast) = 0;
diff --git a/cpp/hal/gpiobus.h b/cpp/hal/gpiobus.h
index cbabc82b..0e9e8129 100644
--- a/cpp/hal/gpiobus.h
+++ b/cpp/hal/gpiobus.h
@@ -182,11 +182,6 @@ class GPIOBUS : public BUS
 
     // SEL signal event polling
     bool PollSelectEvent() override;
-    // Clear SEL signal event
-    void ClearSelectEvent() override
-    {
-        // Nothing to do
-    }
 
   protected:
     virtual void MakeTable() = 0;
diff --git a/cpp/test/mocks.h b/cpp/test/mocks.h
index fcf45cd5..3b53aca3 100644
--- a/cpp/test/mocks.h
+++ b/cpp/test/mocks.h
@@ -61,7 +61,6 @@ public:
 	MOCK_METHOD(bool, GetSignal, (int), (const override));
 	MOCK_METHOD(void, SetSignal, (int, bool), (override));
 	MOCK_METHOD(bool, PollSelectEvent, (), (override));
-	MOCK_METHOD(void, ClearSelectEvent, (), (override));
 	MOCK_METHOD(unique_ptr<DataSample>, GetSample, (uint64_t), (override));
 	MOCK_METHOD(void, PinConfig, (int, int), (override));
     MOCK_METHOD(void, PullConfig, (int , int ), (override));