diff --git a/icons/_nanomaps/Nova_nanomap_z1.png b/icons/_nanomaps/Nova_nanomap_z1.png
index 4e14a8e9f1c..24e2d58aec6 100644
Binary files a/icons/_nanomaps/Nova_nanomap_z1.png and b/icons/_nanomaps/Nova_nanomap_z1.png differ
diff --git a/icons/_nanomaps/Nova_nanomap_z2.png b/icons/_nanomaps/Nova_nanomap_z2.png
index 06ef61b4e80..cb359d4a128 100644
Binary files a/icons/_nanomaps/Nova_nanomap_z2.png and b/icons/_nanomaps/Nova_nanomap_z2.png differ