diff --git a/gdk/quartz/GdkQuartzWindow.c b/gdk/quartz/GdkQuartzWindow.c
index dcd725044c..df8f5722a9 100644
--- a/gdk/quartz/GdkQuartzWindow.c
+++ b/gdk/quartz/GdkQuartzWindow.c
@@ -166,6 +166,11 @@
   private->width = content_rect.size.width;
   private->height = content_rect.size.height;
 
+  /* Certain resize operations (e.g. going fullscreen), also move the
+   * origin of the window.
+   */
+  _gdk_quartz_window_update_position (window);
+
   [[self contentView] setFrame:NSMakeRect (0, 0, private->width, private->height)];
 
   _gdk_window_update_size (window);