@@ 204,6 204,9 @@ static void do_cap(int64_t x, int64_t y,
 		}
 	}
 
+	x -= output->x;
+	y -= output->y;
+
 	struct zwlr_screencopy_frame_v1* frame;
 	if(width == 0 || height == 0) {
 		frame = zwlr_screencopy_manager_v1_capture_output(copy_manager, false, output->output);