diff --git a/src/plugins/platforms/wayland/qwaylanddatadevice.cpp b/src/plugins/platforms/wayland/qwaylanddatadevice.cpp
index a3e084a0c10..3276348e9be 100644
--- a/src/plugins/platforms/wayland/qwaylanddatadevice.cpp
+++ b/src/plugins/platforms/wayland/qwaylanddatadevice.cpp
@@ -157,7 +157,7 @@ void QWaylandDataDevice::data_device_enter(uint32_t serial, wl_surface *surface,
 
     QDrag *drag = static_cast<QWaylandDrag *>(QGuiApplicationPrivate::platformIntegration()->drag())->currentDrag();
 
-    QMimeData *dragData;
+    QMimeData *dragData = Q_NULLPTR;
     Qt::DropActions supportedActions;
     if (drag) {
         dragData = drag->mimeData();
diff --git a/src/plugins/platforms/wayland/qwaylandinputcontext.cpp b/src/plugins/platforms/wayland/qwaylandinputcontext.cpp
index 119a1528787..6a729509525 100644
--- a/src/plugins/platforms/wayland/qwaylandinputcontext.cpp
+++ b/src/plugins/platforms/wayland/qwaylandinputcontext.cpp
@@ -74,6 +74,7 @@ static Qt::Key toQtKey(uint32_t sym)
         return Qt::Key_unknown;
     }
 #else
+    Q_UNUSED(sym)
     return Qt::Key_unknown;
 #endif
 }