diff --git a/src/plugins/qpa/eglplatformcontext.cpp b/src/plugins/qpa/eglplatformcontext.cpp
index 8a213b26a7..5de338823d 100644
--- a/src/plugins/qpa/eglplatformcontext.cpp
+++ b/src/plugins/qpa/eglplatformcontext.cpp
@@ -61,7 +61,7 @@ EGLPlatformContext::~EGLPlatformContext()
 static EGLSurface eglSurfaceForPlatformSurface(QPlatformSurface *surface)
 {
     if (surface->surface()->surfaceClass() == QSurface::Window) {
-        return static_cast<Window *>(surface)->eglSurface();
+        return EGL_NO_SURFACE; // EGL_KHR_surfaceless_context is required
     } else {
         return static_cast<OffscreenSurface *>(surface)->eglSurface();
     }
diff --git a/src/plugins/qpa/window.cpp b/src/plugins/qpa/window.cpp
index fb131c9a9a..b8135adc2c 100644
--- a/src/plugins/qpa/window.cpp
+++ b/src/plugins/qpa/window.cpp
@@ -137,10 +137,5 @@ void Window::unmap()
     invalidateSurface();
 }
 
-EGLSurface Window::eglSurface() const
-{
-    return EGL_NO_SURFACE; // EGL_KHR_surfaceless_context is required.
-}
-
 }
 }
diff --git a/src/plugins/qpa/window.h b/src/plugins/qpa/window.h
index 14db24338f..0f2ae67708 100644
--- a/src/plugins/qpa/window.h
+++ b/src/plugins/qpa/window.h
@@ -9,8 +9,6 @@
 */
 #pragma once
 
-#include <epoxy/egl.h>
-
 #include <QPointer>
 #include <qpa/qplatformwindow.h>
 
@@ -39,7 +37,6 @@ public:
     void requestActivateWindow() override;
 
     InternalWindow *internalWindow() const;
-    EGLSurface eglSurface() const;
     Swapchain *swapchain();
 
 private: