diff --git a/e2e/resources/blacklistURLs.json b/e2e/resources/blacklistURLs.json
index 1d1dec71849..cfa117ffc65 100644
--- a/e2e/resources/blacklistURLs.json
+++ b/e2e/resources/blacklistURLs.json
@@ -13,6 +13,7 @@
     ".*phishing-detection.metafi.codefi.network/.*",
     ".*phishing-detection.cx.metamask.io/.*",
     ".*eth.llamarpc.com/.*",
-    ".*token-api.metaswap.codefi.network/.*"
+    ".*token-api.metaswap.codefi.network/.*",
+    ".*gas.api.cx.metamask.io/networks/*"
   ]
 }
diff --git a/e2e/specs/confirmations/approve-custom-erc20.spec.js b/e2e/specs/confirmations/approve-custom-erc20.spec.js
index e149bb45ed2..a5ef3cb5851 100644
--- a/e2e/specs/confirmations/approve-custom-erc20.spec.js
+++ b/e2e/specs/confirmations/approve-custom-erc20.spec.js
@@ -51,6 +51,9 @@ describe(SmokeConfirmations('ERC20 tokens'), () => {
         await TestDApp.tapApproveButton();
 
         //Input custom token amount
+        await Assertions.checkIfVisible(
+          ContractApprovalModal.approveTokenAmount,
+        );
         await ContractApprovalModal.clearInput();
         await ContractApprovalModal.inputCustomAmount('2');
 
diff --git a/e2e/specs/confirmations/increase-allowance-erc20.spec.js b/e2e/specs/confirmations/increase-allowance-erc20.spec.js
index aa76f2f7a07..a1e61c0d236 100644
--- a/e2e/specs/confirmations/increase-allowance-erc20.spec.js
+++ b/e2e/specs/confirmations/increase-allowance-erc20.spec.js
@@ -50,6 +50,9 @@ describe(SmokeConfirmations('ERC20 - Increase Allowance'), () => {
         await TestDApp.tapIncreaseAllowanceButton();
 
         //Input custom token amount
+        await Assertions.checkIfVisible(
+          ContractApprovalModal.approveTokenAmount,
+        );
         await ContractApprovalModal.clearInput();
         await ContractApprovalModal.inputCustomAmount('2');