diff --git a/packages/base/src/utils/network.ts b/packages/base/src/utils/network.ts
index 7bba9127..4effaaba 100644
--- a/packages/base/src/utils/network.ts
+++ b/packages/base/src/utils/network.ts
@@ -20,6 +20,8 @@ export type PublicNetwork =
   | 'fantomtest'
   | 'fuji'
   | 'fuse'
+  | 'geist-polter'
+  | 'geist-mainnet'
   | 'hedera'
   | 'hederatest'
   | 'holesky'
@@ -71,6 +73,8 @@ export const Networks: Network[] = [
   'fantomtest',
   'fuji',
   'fuse',
+  'geist-polter',
+  'geist-mainnet',
   'hedera',
   'hederatest',
   'holesky',
@@ -136,6 +140,8 @@ export const chainIds: { [key in Network]: number } = {
   'fantomtest': 4002,
   'fuji': 43113,
   'fuse': 122,
+  'geist-polter': 631571,
+  'geist-mainnet': 63157,
   'hedera': 295,
   'hederatest': 296,
   'holesky': 17000,