diff --git a/src/core/hle/kernel/shared_page.cpp b/src/core/hle/kernel/shared_page.cpp
index e2af01e0d3..f5cac7187d 100644
--- a/src/core/hle/kernel/shared_page.cpp
+++ b/src/core/hle/kernel/shared_page.cpp
@@ -121,6 +121,10 @@ void Handler::Set3DLed(u8 state) {
     shared_page.ledstate_3d = state;
 }
 
+void Handler::Set3DSlider(float slidestate) {
+    shared_page.sliderstate_3d = slidestate;
+}
+
 SharedPageDef& Handler::GetSharedPage() {
     return shared_page;
 }
diff --git a/src/core/hle/kernel/shared_page.h b/src/core/hle/kernel/shared_page.h
index 7b6dc2e065..f066befc45 100644
--- a/src/core/hle/kernel/shared_page.h
+++ b/src/core/hle/kernel/shared_page.h
@@ -91,6 +91,8 @@ public:
 
     void Set3DLed(u8);
 
+    void Set3DSlider(float);
+
     SharedPageDef& GetSharedPage();
 
 private:
diff --git a/src/core/settings.cpp b/src/core/settings.cpp
index 2141d57bd0..3dd4a0226c 100644
--- a/src/core/settings.cpp
+++ b/src/core/settings.cpp
@@ -5,6 +5,7 @@
 #include "audio_core/dsp_interface.h"
 #include "core/core.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/kernel/shared_page.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/ir/ir_rst.h"
 #include "core/hle/service/ir/ir_user.h"
@@ -55,6 +56,11 @@ void Apply() {
         if (cam) {
             cam->ReloadCameraDevices();
         }
+
+        system.Kernel().GetSharedPageHandler().Set3DSlider(
+            (Settings::values.render_3d != Settings::StereoRenderOption::Off)
+                ? (float_le)Settings::values.factor_3d / 100
+                : 0.0f);
     }
 }