diff --git a/resources/images/buildings/factoryAlt1.png b/resources/images/buildings/factoryAlt1.png
index 1d18be080..d98e21291 100644
Binary files a/resources/images/buildings/factoryAlt1.png and b/resources/images/buildings/factoryAlt1.png differ
diff --git a/resources/images/buildings/port1.png b/resources/images/buildings/port1.png
index 207c656e0..1a71f296b 100644
Binary files a/resources/images/buildings/port1.png and b/resources/images/buildings/port1.png differ