diff --git a/constants/icns.ts b/constants/icns.ts
index 0eaa7f8..ce08472 100644
--- a/constants/icns.ts
+++ b/constants/icns.ts
@@ -3,16 +3,17 @@ export const MainChainId = "osmo-test-4";
 export const REFERRAL_KEY = "icns-referral";
 
 export const RPC_URL =
-  process.env.OSMOSIS_RPC_URL ?? "https://rpc.testnet.osmosis.zone";
+  process.env.NEXT_PUBLIC_OSMOSIS_RPC_URL ?? "https://rpc.testnet.osmosis.zone";
 export const REST_URL =
-  process.env.OSMOSIS_REST_URL ?? "https://lcd.testnet.osmosis.zone";
+  process.env.NEXT_PUBLIC_OSMOSIS_REST_URL ??
+  "https://lcd.testnet.osmosis.zone";
 
 export const NAME_NFT_ADDRESS =
-  process.env.ICNS_NAME_NFT_CONTRACT_ADDRESS ??
+  process.env.NEXT_PUBLIC_ICNS_NAME_NFT_CONTRACT_ADDRESS ??
   "osmo1xahnjn872smah6xle8n3z5a5teqq390qr959l805mkuw0kcy8g5smtdagg";
 export const REGISTRAR_ADDRESS =
-  process.env.ICNS_REGISTRAR_CONTRACT_ADDRESS ??
+  process.env.NEXT_PUBLIC_ICNS_REGISTRAR_CONTRACT_ADDRESS ??
   "osmo1npn97g7hsgqlp70rw8nhd7c7vyvkukv9x0n25sn4fk5mgcjlz4gq9zlgf3";
 export const RESOLVER_ADDRESS =
-  process.env.ICNS_RESOLVER_CONTRACT_ADDRESS ??
+  process.env.NEXT_PUBLIC_ICNS_RESOLVER_CONTRACT_ADDRESS ??
   "osmo1002awr7frr9wk44lc3vfzt0d2w6vz5z03ql6fszjsjy8vdcvk0sskruz3c";
diff --git a/constants/wallet.tsx b/constants/wallet.tsx
index ade2106..7876ef6 100644
--- a/constants/wallet.tsx
+++ b/constants/wallet.tsx
@@ -7,7 +7,8 @@ export const WALLET_INSTALL_URL =
 export const SELECTED_WALLET_KEY = "SELECTED_WALLET_KEY";
 
 export const MINIMUM_VERSION = "0.11.22";
-export const MINIMUM_OSMO_FEE = process.env.MINIMUM_OSMO_FEE ?? "0.5 OSMO";
+export const MINIMUM_OSMO_FEE =
+  process.env.NEXT_PUBLIC_MINIMUM_OSMO_FEE ?? "0.5 OSMO";
 
 export type WalletName = "Keplr" | "Cosmostation";
 export interface WalletType {
diff --git a/pages/verification/index.tsx b/pages/verification/index.tsx
index 252975c..d4049c0 100644
--- a/pages/verification/index.tsx
+++ b/pages/verification/index.tsx
@@ -524,8 +524,8 @@ export default function VerificationPage(props: { blockList: string[] }) {
 
 export async function getStaticProps() {
   let blockList: string[] = [];
-  if (process.env.BLOCK_LIST) {
-    blockList = process.env.BLOCK_LIST.trim().split(",");
+  if (process.env.NEXT_PUBLIC_BLOCK_LIST) {
+    blockList = process.env.NEXT_PUBLIC_BLOCK_LIST.trim().split(",");
   }
 
   return { props: { blockList } };