diff --git a/ui/pages/settings/networks-tab/networks-form/networks-form.js b/ui/pages/settings/networks-tab/networks-form/networks-form.js
index 8549b4597924..5124f462f590 100644
--- a/ui/pages/settings/networks-tab/networks-form/networks-form.js
+++ b/ui/pages/settings/networks-tab/networks-form/networks-form.js
@@ -89,6 +89,7 @@ import {
 import { getLocalNetworkMenuRedesignFeatureFlag } from '../../../../helpers/utils/feature-flags';
 import { ACTION_MODES } from '../../../../components/multichain/network-list-menu/network-list-menu';
 import InfoTooltip from '../../../../components/ui/info-tooltip';
+import { sha256 } from '../../../../../shared/modules/hash.utils';
 
 /**
  * Attempts to convert the given chainId to a decimal string, for display
@@ -968,6 +969,9 @@ const NetworksForm = ({
               MetaMetricsNetworkEventSource.CustomNetworkForm,
             token_symbol: ticker,
           },
+          sensitiveProperties: {
+            rpcUrl: await sha256(rpcUrl),
+          },
         });
         if (networkMenuRedesign) {
           dispatch(