diff --git a/packages/browser-repl/src/components/types/error-output.spec.tsx b/packages/browser-repl/src/components/types/error-output.spec.tsx
index 8de218fd34..0a20a4bdb2 100644
--- a/packages/browser-repl/src/components/types/error-output.spec.tsx
+++ b/packages/browser-repl/src/components/types/error-output.spec.tsx
@@ -3,10 +3,9 @@ import { expect } from '../../../testing/chai';
 import { render, mount } from '../../../testing/enzyme';
 
 import { ErrorOutput } from './error-output';
-import type { CodedError } from '@mongosh/types';
 
 describe('ErrorOutput', function () {
-  class MongoError extends Error implements CodedError {
+  class MongoError extends Error {
     code: number;
     codeName: string;
     errorInfo: string;
diff --git a/packages/browser-repl/src/components/types/error-output.tsx b/packages/browser-repl/src/components/types/error-output.tsx
index 243e387da2..2d410a0601 100644
--- a/packages/browser-repl/src/components/types/error-output.tsx
+++ b/packages/browser-repl/src/components/types/error-output.tsx
@@ -4,7 +4,7 @@ import { isShouldReportAsBugError } from '@mongosh/errors';
 
 import { SimpleTypeOutput } from './simple-type-output';
 import { Expandable } from '../utils/expandable';
-import type { CodedError } from '@mongosh/types';
+import type { MongoServerError } from 'mongodb';
 
 interface ErrorOutputProps {
   value: any;
@@ -16,7 +16,7 @@ export class ErrorOutput extends Component<ErrorOutputProps> {
   };
 
   renderCollapsed(toggle: () => void): JSX.Element {
-    const { name, message, codeName } = this.props.value as CodedError;
+    const { name, message, codeName } = this.props.value as MongoServerError;
     const formattedName = name + (codeName ? `[${codeName}]` : '');
     return (
       <div>
diff --git a/packages/cli-repl/src/format-output.spec.ts b/packages/cli-repl/src/format-output.spec.ts
index b78035c0d6..996c00ade6 100644
--- a/packages/cli-repl/src/format-output.spec.ts
+++ b/packages/cli-repl/src/format-output.spec.ts
@@ -1,5 +1,4 @@
 /* eslint no-control-regex: 0 */
-import type { CodedError } from '@mongosh/types';
 import formatRaw from './format-output';
 import { expect } from 'chai';
 
@@ -157,7 +156,7 @@ for (const colors of [false, true]) {
       });
 
       it('returns name, codeName and message - MongoError', function () {
-        class MongoError extends Error implements CodedError {
+        class MongoError extends Error {
           code: number;
           codeName: string;
           constructor(
diff --git a/packages/cli-repl/src/format-output.ts b/packages/cli-repl/src/format-output.ts
index b348d27aeb..e7cc690d3d 100644
--- a/packages/cli-repl/src/format-output.ts
+++ b/packages/cli-repl/src/format-output.ts
@@ -9,7 +9,7 @@ import type {
   CollectionNamesWithTypes,
 } from '@mongosh/shell-api';
 import { isShouldReportAsBugError } from '@mongosh/errors';
-import type { CodedError } from '@mongosh/types';
+import { MongoServerError } from 'mongodb';
 
 type EvaluationResult = {
   value: any;
@@ -252,7 +252,7 @@ export function formatError(error: Error, options: FormatOptions): string {
   let result = '';
   if (error.name) {
     result += `\r${clr(error.name, 'mongosh:error', options)}`;
-    const codeName = (error as CodedError).codeName;
+    const codeName = (error as MongoServerError).codeName;
     if (codeName)
       result += `${clr(
         `[` + (codeName as string) + `]`,
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index bf5c28410c..1ec9990db2 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -619,8 +619,3 @@ export type TimingInterface = {
   markTime: (category: TimingCategory, label: string) => void;
   getTimingData: () => [string, string, number][];
 };
-
-export interface CodedError extends Error {
-  code?: number;
-  codeName?: string;
-}