diff --git a/include/audacity/EffectInterface.h b/include/audacity/EffectInterface.h
index 00ed73b7a..a4f14357a 100755
--- a/include/audacity/EffectInterface.h
+++ b/include/audacity/EffectInterface.h
@@ -123,8 +123,6 @@ public:
    virtual NumericFormatSymbol GetDurationFormat() = 0;
    virtual void SetDuration(double seconds) = 0;
 
-   virtual void Preview() = 0;
-
    // Preset handling
    virtual RegistryPath GetUserPresetsGroup(const RegistryPath & name) = 0;
    virtual RegistryPath GetCurrentSettingsGroup() = 0;
diff --git a/src/effects/Effect.cpp b/src/effects/Effect.cpp
index ce94e2947..9ab545591 100644
--- a/src/effects/Effect.cpp
+++ b/src/effects/Effect.cpp
@@ -728,11 +728,6 @@ void Effect::SetDuration(double seconds)
    return;
 }
 
-void Effect::Preview()
-{
-   Preview(false);
-}
-
 RegistryPath Effect::GetUserPresetsGroup(const RegistryPath & name)
 {
    RegistryPath group = wxT("UserPresets");
diff --git a/src/effects/Effect.h b/src/effects/Effect.h
index 6b8e7b5ed..3942fa3a3 100644
--- a/src/effects/Effect.h
+++ b/src/effects/Effect.h
@@ -179,8 +179,6 @@ class AUDACITY_DLL_API Effect /* not final */ : public wxEvtHandler,
    virtual NumericFormatSymbol GetSelectionFormat() /* not override? */; // time format in Selection toolbar
    void SetDuration(double duration) override;
 
-   void Preview() override;
-
    RegistryPath GetUserPresetsGroup(const RegistryPath & name) override;
    RegistryPath GetCurrentSettingsGroup() override;
    RegistryPath GetFactoryDefaultsGroup() override;
diff --git a/src/effects/NoiseReduction.cpp b/src/effects/NoiseReduction.cpp
index b2529701d..71291f6f9 100644
--- a/src/effects/NoiseReduction.cpp
+++ b/src/effects/NoiseReduction.cpp
@@ -1687,7 +1687,7 @@ void EffectNoiseReduction::Dialog::OnPreview(wxCommandEvent & WXUNUSED(event))
    *m_pSettings = mTempSettings;
    m_pSettings->mDoProfile = false;
 
-   m_pEffect->Preview();
+   m_pEffect->Preview( false );
 }
 
 void EffectNoiseReduction::Dialog::OnReduceNoise( wxCommandEvent & WXUNUSED(event))
diff --git a/src/effects/NoiseRemoval.cpp b/src/effects/NoiseRemoval.cpp
index 576265f7c..fd2a6c790 100644
--- a/src/effects/NoiseRemoval.cpp
+++ b/src/effects/NoiseRemoval.cpp
@@ -689,7 +689,7 @@ void NoiseRemovalDialog::OnPreview(wxCommandEvent & WXUNUSED(event))
       m_pEffect->mDoProfile = oldDoProfile;
    } );
 
-   m_pEffect->Preview();
+   m_pEffect->Preview( false );
 }
 
 void NoiseRemovalDialog::OnRemoveNoise( wxCommandEvent & WXUNUSED(event))