diff --git a/chains.config.js b/chains.config.js
index f384232ca..d7f72835b 100644
--- a/chains.config.js
+++ b/chains.config.js
@@ -42,7 +42,7 @@ const chains = [
     nodeUri: 'https://rpc.dev.pontus-x.eu',
     providerUri: 'https://provider.dev.pontus-x.eu',
     subgraphUri: 'https://subgraph.dev.pontus-x.eu',
-    explorerUri: 'https://explorer.pontus-x.eu',
+    explorerUri: 'https://explorer.dev.pontus-x.eu',
     oceanTokenAddress: '0xdF171F74a8d3f4e2A789A566Dce9Fa4945196112',
     oceanTokenSymbol: 'OCEAN',
     fixedRateExchangeAddress: '0x8372715D834d286c9aECE1AcD51Da5755B32D505',
diff --git a/networksMetadata.config.js b/networksMetadata.config.js
index 7b7e4c129..889c79d08 100644
--- a/networksMetadata.config.js
+++ b/networksMetadata.config.js
@@ -41,7 +41,7 @@ const networksMetadata = [
     explorers: [
       {
         name: 'Pontus-X Testnet Explorer',
-        url: 'https://explorer.pontus-x.eu',
+        url: 'https://explorer.dev.pontus-x.eu',
         standard: ''
       }
     ]