diff --git a/src/errors.ts b/src/errors.ts
index 7d47399..66593a7 100644
--- a/src/errors.ts
+++ b/src/errors.ts
@@ -47,9 +47,9 @@ export class NoelEventListenerError extends NoelEventError {
     }
 }
 
-export class NoelBuffeSizeNotValidError extends NoelEventError {
+export class NoelBufferSizeNotValidError extends NoelEventError {
     constructor(message: string) {
         super(message);
-        this.name = 'NoelBuffeSizeNotValidError';
+        this.name = 'NoelBufferSizeNotValidError';
     }
 }
diff --git a/src/event.ts b/src/event.ts
index fd51763..7ebde89 100644
--- a/src/event.ts
+++ b/src/event.ts
@@ -4,7 +4,7 @@
 import { NoelEvent, NoelEventConfig, NoelEventListenerManager, NoelLogger } from './interfaces';
 import { NoelEventListener } from './types';
 import { NoelEventListenerManagerImp } from './event-listener-manager';
-import { NoelBuffeSizeNotValidError, NoelEventConfigError, NoelEventListenerError, NoelEventReplayNotEnabled } from './errors';
+import { NoelBufferSizeNotValidError, NoelEventConfigError, NoelEventListenerError, NoelEventReplayNotEnabled } from './errors';
 import NoelImp from './noel';
 
 export class NoelEventImp implements NoelEvent {
@@ -84,7 +84,7 @@ export class NoelEventImp implements NoelEvent {
 
     setReplayBufferSize(replayBufferSize: number): void {
         if (!this.replayEnabled) throw new NoelEventReplayNotEnabled(this);
-        if (replayBufferSize <= 0) throw new NoelBuffeSizeNotValidError('Replay buffer size needs to be >=1');
+        if (replayBufferSize <= 0) throw new NoelBufferSizeNotValidError('Replay buffer size needs to be >=1');
         this.replayBufferSize = replayBufferSize;
         const replayBuffer = this.replayBuffer;
         if (!replayBuffer) return;
diff --git a/src/noel.ts b/src/noel.ts
index f3dfc51..cd5fa30 100644
--- a/src/noel.ts
+++ b/src/noel.ts
@@ -4,7 +4,7 @@
 
 import { Noel, NoelConfig, NoelEvent, NoelEventListenerManager, NoelLogger } from './interfaces';
 import { NoelEventListener } from './types';
-import { NoelBuffeSizeNotValidError, NoelReplayNotEnabledError } from './errors';
+import { NoelBufferSizeNotValidError, NoelReplayNotEnabledError } from './errors';
 import { NoelEventImp } from './event';
 import { NoelLoggerImp } from './logger';
 
@@ -106,7 +106,7 @@ export class NoelImp implements Noel {
 
     setReplayBufferSize(replayBufferSize: number) {
         if (!this.replayEnabled) throw new NoelReplayNotEnabledError();
-        if (replayBufferSize <= 0) throw new NoelBuffeSizeNotValidError('Replay buffer size needs to be >=1');
+        if (replayBufferSize <= 0) throw new NoelBufferSizeNotValidError('Replay buffer size needs to be >=1');
         this.replayBufferSize = replayBufferSize;
         this.setEventsReplayBuffersSize(this.replayBufferSize);
     }
diff --git a/test/noel.test.ts b/test/noel.test.ts
index a2a0c70..92a2a9d 100644
--- a/test/noel.test.ts
+++ b/test/noel.test.ts
@@ -1,6 +1,6 @@
 import Noel from '../src/noel';
 import { NoelLoggerImp } from '../src/logger';
-import { NoelBuffeSizeNotValidError, NoelEventConfigError, NoelEventListenerError, NoelEventReplayNotEnabled, NoelReplayNotEnabledError } from '../src/errors';
+import { NoelBufferSizeNotValidError, NoelEventConfigError, NoelEventListenerError, NoelEventReplayNotEnabled, NoelReplayNotEnabledError } from '../src/errors';
 import { NoelEventListenerManagerImp } from '../src/event-listener-manager';
 import { NoelEventImp } from '../src/event';
 
@@ -412,7 +412,7 @@ describe('Noel', () => {
             });
 
             describe('when bufferSize <=0', () => {
-                it('should throw a NoelBuffeSizeNotValidError', () => {
+                it('should throw a NoelBufferSizeNotValidError', () => {
                     const noel = new Noel({
                         replay: true,
                         replayBufferSize: generateRandomIntegerBetween(1, 100)
@@ -420,7 +420,7 @@ describe('Noel', () => {
                     expect(() => {
                         const newReplayBufferSize = generateRandomIntegerBetween(-100, 0);
                         noel.setReplayBufferSize(newReplayBufferSize);
-                    }).toThrow(NoelBuffeSizeNotValidError);
+                    }).toThrow(NoelBufferSizeNotValidError);
                 });
             });
         });