diff --git a/configs/og-images/lisk-testnet.png b/configs/og-images/lisk-testnet.png
new file mode 100644
index 00000000..1736f8e8
Binary files /dev/null and b/configs/og-images/lisk-testnet.png differ
diff --git a/configs/og-images/lisk.png b/configs/og-images/lisk.png
index 1736f8e8..21fe3d05 100644
Binary files a/configs/og-images/lisk.png and b/configs/og-images/lisk.png differ