diff --git a/packages/chains/test/utils.test.ts b/packages/chains/test/utils.test.ts
index af7bd4c061f..e212299eadb 100644
--- a/packages/chains/test/utils.test.ts
+++ b/packages/chains/test/utils.test.ts
@@ -12,7 +12,7 @@ import {
 const MAINNET_FALLBACK_HTTP_RPCS = [
   "https://api.mycryptoapi.com/eth",
   "https://cloudflare-eth.com",
-  "https://ethereum.publicnode.com",
+  "https://ethereum-rpc.publicnode.com",
   "https://mainnet.gateway.tenderly.co",
   "https://rpc.blocknative.com/boost",
   "https://rpc.flashbots.net/fast",
@@ -20,18 +20,14 @@ const MAINNET_FALLBACK_HTTP_RPCS = [
 ];
 
 const MAINNET_FALLBACK_WS_RPCS = [
-  "wss://ethereum.publicnode.com",
+  "wss://ethereum-rpc.publicnode.com",
   "wss://mainnet.gateway.tenderly.co",
 ];
 
 const CHAIN_RPC_TEST_CASES: [ChainRPCOptions, string[]][] = [
   [
     { thirdwebApiKey: "SAMPLE_KEY" },
-    [
-      "https://ethereum.rpc.thirdweb.com/SAMPLE_KEY",
-      "https://1.rpc.thirdweb.com/SAMPLE_KEY",
-      ...MAINNET_FALLBACK_HTTP_RPCS,
-    ],
+    ["https://1.rpc.thirdweb.com/SAMPLE_KEY", ...MAINNET_FALLBACK_HTTP_RPCS],
   ],
   [
     { alchemyApiKey: "SAMPLE_KEY" },
@@ -63,26 +59,17 @@ describe("chains/utils", () => {
     [
       undefined,
       undefined,
-      [
-        "https://ethereum.rpc.thirdweb.com/",
-        "https://1.rpc.thirdweb.com/",
-        ...MAINNET_FALLBACK_HTTP_RPCS,
-      ],
+      ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
     ],
     [
       undefined,
       "http",
-      [
-        "https://ethereum.rpc.thirdweb.com/",
-        "https://1.rpc.thirdweb.com/",
-        ...MAINNET_FALLBACK_HTTP_RPCS,
-      ],
+      ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
     ],
     [
       "SAMPLE_CLIENT_KEY",
       undefined,
       [
-        "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
         "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
         ...MAINNET_FALLBACK_HTTP_RPCS,
       ],
@@ -91,7 +78,6 @@ describe("chains/utils", () => {
       "SAMPLE_CLIENT_KEY",
       "http",
       [
-        "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
         "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
         ...MAINNET_FALLBACK_HTTP_RPCS,
       ],
@@ -117,7 +103,7 @@ describe("chains/utils", () => {
         width: 512,
         format: "png",
       },
-      rpc: ["https://ethereum.rpc.thirdweb.com/${THIRDWEB_API_KEY}"],
+      rpc: ["https://1.rpc.thirdweb.com/${THIRDWEB_API_KEY}"],
       nativeCurrency: {
         name: "Ether",
         symbol: "ETH",
@@ -153,11 +139,7 @@ describe("chains/utils", () => {
       undefined,
       {
         ...Ethereum,
-        rpc: [
-          "https://ethereum.rpc.thirdweb.com/",
-          "https://1.rpc.thirdweb.com/",
-          ...MAINNET_FALLBACK_HTTP_RPCS,
-        ],
+        rpc: ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
       },
     ],
     [
@@ -166,7 +148,6 @@ describe("chains/utils", () => {
       {
         ...Ethereum,
         rpc: [
-          "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
           "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY",
           ...MAINNET_FALLBACK_HTTP_RPCS,
         ],
@@ -187,26 +168,17 @@ describe("chains/utils with APP_BUNDLE_ID", () => {
     [
       undefined,
       undefined,
-      [
-        "https://ethereum.rpc.thirdweb.com/",
-        "https://1.rpc.thirdweb.com/",
-        ...MAINNET_FALLBACK_HTTP_RPCS,
-      ],
+      ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
     ],
     [
       undefined,
       "http",
-      [
-        "https://ethereum.rpc.thirdweb.com/",
-        "https://1.rpc.thirdweb.com/",
-        ...MAINNET_FALLBACK_HTTP_RPCS,
-      ],
+      ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
     ],
     [
       "SAMPLE_CLIENT_KEY",
       undefined,
       [
-        "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
         "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
         ...MAINNET_FALLBACK_HTTP_RPCS,
       ],
@@ -215,7 +187,6 @@ describe("chains/utils with APP_BUNDLE_ID", () => {
       "SAMPLE_CLIENT_KEY",
       "http",
       [
-        "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
         "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
         ...MAINNET_FALLBACK_HTTP_RPCS,
       ],
@@ -230,11 +201,7 @@ describe("chains/utils with APP_BUNDLE_ID", () => {
       undefined,
       {
         ...Ethereum,
-        rpc: [
-          "https://ethereum.rpc.thirdweb.com/",
-          "https://1.rpc.thirdweb.com/",
-          ...MAINNET_FALLBACK_HTTP_RPCS,
-        ],
+        rpc: ["https://1.rpc.thirdweb.com/", ...MAINNET_FALLBACK_HTTP_RPCS],
       },
     ],
     [
@@ -243,7 +210,6 @@ describe("chains/utils with APP_BUNDLE_ID", () => {
       {
         ...Ethereum,
         rpc: [
-          "https://ethereum.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
           "https://1.rpc.thirdweb.com/SAMPLE_CLIENT_KEY/?bundleId=com.thirdweb.rpc",
           ...MAINNET_FALLBACK_HTTP_RPCS,
         ],
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e7cd7818c02..dcfbcae65ba 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18976,6 +18976,7 @@ packages:
     dependencies:
       is-hex-prefixed: 1.0.0
       strip-hex-prefix: 1.0.0
+    bundledDependencies: false
 
   /event-target-shim@5.0.1:
     resolution: {integrity: sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==}