diff --git a/src/wayland/seat_interface.cpp b/src/wayland/seat_interface.cpp
index d4652c24a3..0ea64f15b1 100644
--- a/src/wayland/seat_interface.cpp
+++ b/src/wayland/seat_interface.cpp
@@ -684,6 +684,7 @@ static quint32 qtToWaylandButton(Qt::MouseButton button)
     });
     return s_buttons.value(button, 0);
 #else
+    Q_UNUSED(button)
     return 0;
 #endif
 }
diff --git a/src/wayland/shmclientbuffer.cpp b/src/wayland/shmclientbuffer.cpp
index 5af6e1f55d..3a2e139434 100644
--- a/src/wayland/shmclientbuffer.cpp
+++ b/src/wayland/shmclientbuffer.cpp
@@ -162,7 +162,6 @@ QImage ShmClientBuffer::data() const
         wl_shm_buffer_begin_access(buffer);
         const uchar *data = static_cast<const uchar *>(wl_shm_buffer_get_data(buffer));
         const uint32_t stride = wl_shm_buffer_get_stride(buffer);
-        const uint32_t format = wl_shm_buffer_get_format(buffer);
         return QImage(data, d->width, d->height, stride, d->format, cleanupShmData, buffer);
     }
     return d->savedData;