diff --git a/Source/Android/jni/MainAndroid.cpp b/Source/Android/jni/MainAndroid.cpp
index a160786063..abd79fa6a0 100644
--- a/Source/Android/jni/MainAndroid.cpp
+++ b/Source/Android/jni/MainAndroid.cpp
@@ -127,10 +127,6 @@ bool Host_RendererIsFullscreen()
   return false;
 }
 
-void Host_ShowVideoConfig(void*, const std::string&)
-{
-}
-
 void Host_YieldToUI()
 {
 }
diff --git a/Source/Core/Core/Host.h b/Source/Core/Core/Host.h
index ae14bb686f..72e9c3d8a0 100644
--- a/Source/Core/Core/Host.h
+++ b/Source/Core/Core/Host.h
@@ -42,7 +42,6 @@ void Host_RequestRenderWindowSize(int width, int height);
 void Host_UpdateDisasmDialog();
 void Host_UpdateMainFrame();
 void Host_UpdateTitle(const std::string& title);
-void Host_ShowVideoConfig(void* parent, const std::string& backend_name);
 void Host_YieldToUI();
 void Host_UpdateProgressDialog(const char* caption, int position, int total);
 
diff --git a/Source/Core/DolphinNoGUI/MainNoGUI.cpp b/Source/Core/DolphinNoGUI/MainNoGUI.cpp
index 23a502e8f6..5097b1b8f9 100644
--- a/Source/Core/DolphinNoGUI/MainNoGUI.cpp
+++ b/Source/Core/DolphinNoGUI/MainNoGUI.cpp
@@ -130,10 +130,6 @@ bool Host_RendererIsFullscreen()
   return rendererIsFullscreen;
 }
 
-void Host_ShowVideoConfig(void*, const std::string&)
-{
-}
-
 void Host_YieldToUI()
 {
 }
diff --git a/Source/Core/DolphinQt/Host.cpp b/Source/Core/DolphinQt/Host.cpp
index 8b448cc288..975091eac5 100644
--- a/Source/Core/DolphinQt/Host.cpp
+++ b/Source/Core/DolphinQt/Host.cpp
@@ -150,9 +150,6 @@ bool Host_UINeedsControllerState()
 {
   return Settings::Instance().IsControllerStateNeeded();
 }
-void Host_ShowVideoConfig(void* parent, const std::string& backend_name)
-{
-}
 void Host_RefreshDSPDebuggerWindow()
 {
 }
diff --git a/Source/Core/VideoCommon/VideoBackendBase.cpp b/Source/Core/VideoCommon/VideoBackendBase.cpp
index 77ffb294ff..327064a4f2 100644
--- a/Source/Core/VideoCommon/VideoBackendBase.cpp
+++ b/Source/Core/VideoCommon/VideoBackendBase.cpp
@@ -60,14 +60,6 @@ __declspec(dllexport) DWORD NvOptimusEnablement = 1;
 }
 #endif
 
-void VideoBackendBase::ShowConfig(void* parent_handle)
-{
-  if (!m_initialized)
-    InitBackendInfo();
-
-  Host_ShowVideoConfig(parent_handle, GetDisplayName());
-}
-
 void VideoBackendBase::Video_ExitLoop()
 {
   Fifo::ExitGpuLoop();
diff --git a/Source/Core/VideoCommon/VideoBackendBase.h b/Source/Core/VideoCommon/VideoBackendBase.h
index 576cd1f3e6..35a35583c3 100644
--- a/Source/Core/VideoCommon/VideoBackendBase.h
+++ b/Source/Core/VideoCommon/VideoBackendBase.h
@@ -40,7 +40,6 @@ public:
 
   virtual std::string GetName() const = 0;
   virtual std::string GetDisplayName() const { return GetName(); }
-  void ShowConfig(void* parent_handle);
   virtual void InitBackendInfo() = 0;
 
   void Video_ExitLoop();
diff --git a/Source/DSPTool/StubHost.cpp b/Source/DSPTool/StubHost.cpp
index 73ef4fa19b..ce7243e265 100644
--- a/Source/DSPTool/StubHost.cpp
+++ b/Source/DSPTool/StubHost.cpp
@@ -46,9 +46,6 @@ bool Host_RendererIsFullscreen()
 {
   return false;
 }
-void Host_ShowVideoConfig(void*, const std::string&)
-{
-}
 void Host_YieldToUI()
 {
 }
diff --git a/Source/UnitTests/StubHost.cpp b/Source/UnitTests/StubHost.cpp
index b80f175a2f..a2ba02c20b 100644
--- a/Source/UnitTests/StubHost.cpp
+++ b/Source/UnitTests/StubHost.cpp
@@ -48,9 +48,6 @@ bool Host_RendererIsFullscreen()
 {
   return false;
 }
-void Host_ShowVideoConfig(void*, const std::string&)
-{
-}
 void Host_YieldToUI()
 {
 }