diff --git a/src/layers.cpp b/src/layers.cpp
index 1ec607df03..1734969aa7 100644
--- a/src/layers.cpp
+++ b/src/layers.cpp
@@ -415,6 +415,7 @@ void Workspace::raiseWindowWithinApplication(Window *window)
     }
 }
 
+#if KWIN_BUILD_X11
 void Workspace::raiseWindowRequest(Window *window, NET::RequestSource src, xcb_timestamp_t timestamp)
 {
     if (src == NET::FromTool || allowFullClientRaising(window, timestamp)) {
@@ -425,7 +426,6 @@ void Workspace::raiseWindowRequest(Window *window, NET::RequestSource src, xcb_t
     }
 }
 
-#if KWIN_BUILD_X11
 void Workspace::lowerWindowRequest(X11Window *window, NET::RequestSource src, xcb_timestamp_t /*timestamp*/)
 {
     // If the window has support for all this focus stealing prevention stuff,
diff --git a/src/workspace.h b/src/workspace.h
index ad05bef6f7..203d9d321d 100644
--- a/src/workspace.h
+++ b/src/workspace.h
@@ -228,8 +228,8 @@ public:
     QRectF adjustWindowSize(const Window *window, QRectF moveResizeGeom, Gravity gravity) const;
     void raiseWindow(Window *window, bool nogroup = false);
     void lowerWindow(Window *window, bool nogroup = false);
-    void raiseWindowRequest(Window *window, NET::RequestSource src = NET::FromApplication, uint32_t timestamp = 0);
 #if KWIN_BUILD_X11
+    void raiseWindowRequest(Window *window, NET::RequestSource src = NET::FromApplication, uint32_t timestamp = 0);
     void lowerWindowRequest(X11Window *window, NET::RequestSource src, xcb_timestamp_t timestamp);
     void restoreSessionStackingOrder(X11Window *window);
 #endif