diff --git a/src/wayland/blur_interface.h b/src/wayland/blur_interface.h
index 01568a87c2..cfb7348259 100644
--- a/src/wayland/blur_interface.h
+++ b/src/wayland/blur_interface.h
@@ -25,18 +25,14 @@ License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "resource.h"
 
 #include <QObject>
-#include <QMarginsF>
 
 #include <KWayland/Server/kwaylandserver_export.h>
 
-struct wl_region;
-
 namespace KWayland
 {
 namespace Server
 {
 
-class BufferInterface;
 class Display;
 
 class KWAYLANDSERVER_EXPORT BlurManagerInterface : public Global
diff --git a/src/wayland/contrast_interface.h b/src/wayland/contrast_interface.h
index d082034315..b442f8d5ea 100644
--- a/src/wayland/contrast_interface.h
+++ b/src/wayland/contrast_interface.h
@@ -25,18 +25,14 @@ License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 #include "resource.h"
 
 #include <QObject>
-#include <QMarginsF>
 
 #include <KWayland/Server/kwaylandserver_export.h>
 
-struct wl_region;
-
 namespace KWayland
 {
 namespace Server
 {
 
-class BufferInterface;
 class Display;
 
 class KWAYLANDSERVER_EXPORT ContrastManagerInterface : public Global