diff --git a/packages/extension-ui/src/util/chains.ts b/packages/extension-ui/src/util/chains.ts
index 81727f2..560ece6 100644
--- a/packages/extension-ui/src/util/chains.ts
+++ b/packages/extension-ui/src/util/chains.ts
@@ -13,19 +13,19 @@ const pezkuwiNetworks: MetadataDefBase[] = [
   },
   {
     chain: 'Asset Hub',
-    genesisHash: '0x0000000000000000000000000000000000000000000000000000000000001000',
+    genesisHash: '0x00d0e1d0581c3cd5c5768652d52f4520184018b44f56a2ae1e0dc9d65c00c948',
     icon: 'pezkuwi',
     ss58Format: 42
   },
   {
     chain: 'People Chain',
-    genesisHash: '0x0000000000000000000000000000000000000000000000000000000000001004',
+    genesisHash: '0x58269e9c184f721e0309332d90cafc410df1519a5dc27a5fd9b3bf5fd2d129f8',
     icon: 'pezkuwi',
     ss58Format: 42
   },
   {
     chain: 'Zagros Testnet',
-    genesisHash: '0xe143f23803ac50e8f6f8e62695d1ce9e4e1d68aa36c1cd2cfd15340213f3423e',
+    genesisHash: '0x96eb58af1bb7288115b5e4ff1590422533e749293f231974536dc6672417d06f',
     icon: 'pezkuwi',
     ss58Format: 42
   }