diff --git a/.eslintrc.js b/.eslintrc.js
index 400ed10c4aaa..edbd04cf0a89 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -53,7 +53,6 @@ module.exports = {
     'deprecation/deprecation': 'error',
 
     // TODO(#7338): Investigate enabling these soon ✨
-    '@typescript-eslint/no-dynamic-delete': 'off',
     '@typescript-eslint/prefer-nullish-coalescing': 'off',
 
     // TODO(#7130): Investigate changing these in or removing these from presets
diff --git a/packages/rule-tester/src/RuleTester.ts b/packages/rule-tester/src/RuleTester.ts
index ad28d93a1478..ba482063d7c0 100644
--- a/packages/rule-tester/src/RuleTester.ts
+++ b/packages/rule-tester/src/RuleTester.ts
@@ -468,6 +468,7 @@ export class RuleTester extends TestFramework {
       const itemConfig: Record<string, unknown> = { ...item };
 
       for (const parameter of RULE_TESTER_PARAMETERS) {
+        // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
         delete itemConfig[parameter];
       }
 
diff --git a/packages/typescript-estree/tools/test-utils.ts b/packages/typescript-estree/tools/test-utils.ts
index 3d83fe26e9e8..8c3ab3aae0f7 100644
--- a/packages/typescript-estree/tools/test-utils.ts
+++ b/packages/typescript-estree/tools/test-utils.ts
@@ -127,6 +127,8 @@ export function omitDeep<T = UnknownObject>(
     for (const prop in node) {
       if (Object.prototype.hasOwnProperty.call(node, prop)) {
         if (shouldOmit(prop, node[prop]) || node[prop] === undefined) {
+          // Filter out omitted and undefined props from the node
+          // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
           delete node[prop];
           continue;
         }
diff --git a/packages/website/src/components/config/ConfigEditor.tsx b/packages/website/src/components/config/ConfigEditor.tsx
index a326a5be2077..42ac48a6e77d 100644
--- a/packages/website/src/components/config/ConfigEditor.tsx
+++ b/packages/website/src/components/config/ConfigEditor.tsx
@@ -102,6 +102,8 @@ function ConfigEditor({
     (name: string, value: unknown): void => {
       const newConfig = { ...values };
       if (value === '' || value == null) {
+        // Filter out falsy values from the new config
+        // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
         delete newConfig[name];
       } else {
         newConfig[name] = value;