diff --git a/icons/_nanomaps/CereStation_nanomap_z1.png b/icons/_nanomaps/CereStation_nanomap_z1.png
index 07ed565ea7e79..c7ea1cc10a09f 100644
Binary files a/icons/_nanomaps/CereStation_nanomap_z1.png and b/icons/_nanomaps/CereStation_nanomap_z1.png differ
diff --git a/icons/_nanomaps/Cyberiad_nanomap_z1.png b/icons/_nanomaps/Cyberiad_nanomap_z1.png
index a6eef0d86304b..d342c147a1303 100644
Binary files a/icons/_nanomaps/Cyberiad_nanomap_z1.png and b/icons/_nanomaps/Cyberiad_nanomap_z1.png differ
diff --git a/icons/_nanomaps/Delta_nanomap_z1.png b/icons/_nanomaps/Delta_nanomap_z1.png
index bf42af5d0c5c4..38b812f7cfff5 100644
Binary files a/icons/_nanomaps/Delta_nanomap_z1.png and b/icons/_nanomaps/Delta_nanomap_z1.png differ
diff --git a/icons/_nanomaps/MetaStation_nanomap_z1.png b/icons/_nanomaps/MetaStation_nanomap_z1.png
index 503051f136920..87cff412b31b0 100644
Binary files a/icons/_nanomaps/MetaStation_nanomap_z1.png and b/icons/_nanomaps/MetaStation_nanomap_z1.png differ