diff --git a/app/images/velas.svg b/app/images/velas.svg
new file mode 100644
index 000000000000..910ad1cb58cf
--- /dev/null
+++ b/app/images/velas.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 165.91 143.68"><defs><style>.cls-1{fill:#0037c1;}</style></defs><g id="Слой_2" data-name="Слой 2"><g id="new"><g id="logo_velas_2" data-name="logo velas 2"><path class="cls-1" d="M114.06,53.88,83,107.76,51.85,53.88h62.21m31.11-18H20.74L83,143.68,145.17,35.92ZM0,0,10.37,18H155.54L165.91,0Z"/></g></g></g></svg>
\ No newline at end of file
diff --git a/shared/constants/network.test.ts b/shared/constants/network.test.ts
new file mode 100644
index 000000000000..dfcf313314aa
--- /dev/null
+++ b/shared/constants/network.test.ts
@@ -0,0 +1,11 @@
+import { existsSync } from 'fs';
+import { join } from 'path';
+import { CHAIN_ID_TO_NETWORK_IMAGE_URL_MAP } from './network';
+
+describe('NetworkConstants', () => {
+  it('has images files that exist for defined networks', () => {
+    Object.values(CHAIN_ID_TO_NETWORK_IMAGE_URL_MAP).forEach((image) =>
+      expect(existsSync(join('app', image))).toBe(true),
+    );
+  });
+});
diff --git a/shared/constants/network.ts b/shared/constants/network.ts
index 816d4578b48a..1d09cdc1df8e 100644
--- a/shared/constants/network.ts
+++ b/shared/constants/network.ts
@@ -377,7 +377,7 @@ export const DEXALOT_SUBNET_IMAGE_URL = './images/dexalut-subnet.svg';
 export const DFK_CHAIN_IMAGE_URL = './images/dfk.png';
 export const DOGECHAIN_IMAGE_URL = './images/dogechain.jpeg';
 export const ENDURANCE_SMART_CHAIN_MAINNET_IMAGE_URL =
-  './images/endurance-smart-chain.png';
+  './images/endurance-smart-chain-mainnet.png';
 export const ETHEREUM_CLASSIC_MAINNET_IMAGE_URL = './images/eth_classic.svg';
 export const EVMOS_IMAGE_URL = './images/evmos.svg';
 export const FLARE_MAINNET_IMAGE_URL = './images/flare-mainnet.svg';
@@ -402,11 +402,11 @@ export const SHARDEUM_LIBERTY_2X_IMAGE_URL = './images/shardeum-2.svg';
 export const SHARDEUM_SPHINX_1X_IMAGE_URL = './images/shardeum-1.svg';
 export const SHIB_MAINNET_IMAGE_URL = './images/shiba.svg';
 export const SONGBIRD_MAINNET_IMAGE_URL = './images/songbird.svg';
-export const STEP_NETWORK_IMAGE_URL = './images/setp.svg';
+export const STEP_NETWORK_IMAGE_URL = './images/step.svg';
 export const TELOS_EVM_MAINNET_IMAGE_URL = './images/telos.svg';
 export const TENET_MAINNET_IMAGE_URL = './images/tenet.svg';
 export const VELAS_EVM_MAINNET_IMAGE_URL = './images/velas.svg';
-export const ZKATANA_MAINNET_IMAGE_URL = './images/zkatana.svg';
+export const ZKATANA_MAINNET_IMAGE_URL = './images/zkatana.png';
 export const ZORA_MAINNET_IMAGE_URL = './images/zora.svg';
 
 export const INFURA_PROVIDER_TYPES = [