diff --git a/packages/core/src/http/server/http.server.spec.ts b/packages/core/src/http/server/http.server.spec.ts
index b9e92040..9a0554a6 100644
--- a/packages/core/src/http/server/http.server.spec.ts
+++ b/packages/core/src/http/server/http.server.spec.ts
@@ -4,9 +4,11 @@ import * as https from 'https';
 import { EventEmitter } from 'events';
 import { forkJoin } from 'rxjs';
 import { tap, filter, take } from 'rxjs/operators';
+import { pipe, constant } from 'fp-ts/lib/function';
 import { HttpServer } from '../http.interface';
-import { lookup } from '../../context/context';
+import { lookup, bindTo } from '../../context/context';
 import { useContext } from '../../context/context.hook';
+import { createContextToken } from '../../context/context.token.factory';
 import { HttpServerClientToken } from './internal-dependencies/httpServerClient.reader';
 import { httpListener } from './http.server.listener';
 import { createServer } from './http.server';
@@ -99,20 +101,45 @@ describe('#createServer', () => {
     expect(boundServer).toBeDefined();
   });
 
+  test('can register `nullable` context dependency', async () => {
+    // given - context dependency
+    const someToken = createContextToken();
+    const someDependency = 'test';
+
+    // given - server
+    const app = await createServer({
+      listener: httpListener(),
+      dependencies: [
+        bindTo(someToken)(constant(someDependency)),
+        undefined,
+      ],
+    });
+
+    // when
+    server = await app();
+
+    // then
+    const ask = lookup(app.context);
+    const boundDependency = useContext(someToken)(ask);
+
+    expect(boundDependency).toEqual(someDependency);
+  });
+
   test(`emits server events`, async done => {
     const app = await createServer({
       listener: httpListener(),
-      event$: event$ => forkJoin(
-        event$.pipe(filter(isErrorEvent), take(1)),
-        event$.pipe(filter(isClientErrorEvent), take(1)),
-        event$.pipe(filter(isCloseEvent), take(1)),
-        event$.pipe(filter(isConnectEvent), take(1)),
-        event$.pipe(filter(isConnectionEvent), take(1)),
-        event$.pipe(filter(isListeningEvent), take(1)),
-        event$.pipe(filter(isUpgradeEvent), take(1)),
-        event$.pipe(filter(isCheckContinueEvent), take(1)),
-        event$.pipe(filter(isCheckExpectationEvent), take(1)),
-      ).pipe(
+      event$: event$ => pipe(
+        forkJoin([
+          event$.pipe(filter(isErrorEvent), take(1)),
+          event$.pipe(filter(isClientErrorEvent), take(1)),
+          event$.pipe(filter(isCloseEvent), take(1)),
+          event$.pipe(filter(isConnectEvent), take(1)),
+          event$.pipe(filter(isConnectionEvent), take(1)),
+          event$.pipe(filter(isListeningEvent), take(1)),
+          event$.pipe(filter(isUpgradeEvent), take(1)),
+          event$.pipe(filter(isCheckContinueEvent), take(1)),
+          event$.pipe(filter(isCheckExpectationEvent), take(1)),
+        ]),
         tap(() => done()),
       ),
     });
diff --git a/packages/core/src/http/server/http.server.ts b/packages/core/src/http/server/http.server.ts
index 3dc04945..361172e4 100644
--- a/packages/core/src/http/server/http.server.ts
+++ b/packages/core/src/http/server/http.server.ts
@@ -2,11 +2,12 @@ import * as http from 'http';
 import * as https from 'https';
 import { merge, EMPTY } from 'rxjs';
 import { takeWhile } from 'rxjs/operators';
-import { pipe } from 'fp-ts/lib/pipeable';
+import { pipe } from 'fp-ts/lib/function';
+import { filter } from 'fp-ts/lib/Array';
 import { lookup, bindTo, bindEagerlyTo } from '../../context/context';
 import { createEffectContext } from '../../effects/effectsContext.factory';
 import { isTestingMetadataOn } from '../../+internal/testing';
-import { insertIf } from '../../+internal/utils';
+import { insertIf, isNonNullable } from '../../+internal/utils';
 import { HttpServer } from '../http.interface';
 import { logContext } from '../../context/context.logger';
 import { contextFactory } from '../../context/context.helper';
@@ -40,7 +41,7 @@ export const createServer = async (config: CreateServerConfig) => {
     boundHttpServerEvent,
     boundHttpRequestBus,
     ...insertIf(isTestingMetadataOn())(boundHttpRequestMetadataStorage),
-    ...dependencies,
+    ...filter(isNonNullable)(dependencies),
   );
 
   logContext(LoggerTag.HTTP)(context);
diff --git a/packages/core/src/listener/listener.interface.ts b/packages/core/src/listener/listener.interface.ts
index 0e2ed753..ed5c750a 100644
--- a/packages/core/src/listener/listener.interface.ts
+++ b/packages/core/src/listener/listener.interface.ts
@@ -29,5 +29,5 @@ export interface ServerConfig<
 > {
   event$?: T;
   listener: U;
-  dependencies?: BoundDependency<any>[];
+  dependencies?: (BoundDependency<any> | undefined | null)[];
 }
diff --git a/packages/messaging/src/server/messaging.server.ts b/packages/messaging/src/server/messaging.server.ts
index 71142287..35c6b0d0 100644
--- a/packages/messaging/src/server/messaging.server.ts
+++ b/packages/messaging/src/server/messaging.server.ts
@@ -1,10 +1,10 @@
 import * as E from 'fp-ts/lib/Either';
-import { pipe } from 'fp-ts/lib/pipeable';
-import { identity } from 'fp-ts/lib/function';
+import { identity, pipe } from 'fp-ts/lib/function';
+import { filter } from 'fp-ts/lib/Array';
 import { Subject } from 'rxjs';
 import { takeWhile, takeUntil, take } from 'rxjs/operators';
 import { bindTo, createEffectContext, combineEffects, ServerIO, lookup, logContext, LoggerTag, contextFactory } from '@marblejs/core';
-import { throwException, maskUriComponent } from '@marblejs/core/dist/+internal/utils';
+import { throwException, maskUriComponent, isNonNullable } from '@marblejs/core/dist/+internal/utils';
 import { provideTransportLayer } from '../transport/transport.provider';
 import { statusLogger$ } from '../middlewares/messaging.statusLogger.middleware';
 import { TransportLayerConnection } from '../transport/transport.interface';
@@ -35,7 +35,7 @@ export const createMicroservice = async (config: CreateMicroserviceConfig) => {
     boundEventTimerStore,
     boundTransportLayer,
     boundServerEvents,
-    ...dependencies,
+    ...filter(isNonNullable)(dependencies),
   );
 
   logContext(LoggerTag.MESSAGING)(context);
diff --git a/packages/websockets/src/server/websocket.server.ts b/packages/websockets/src/server/websocket.server.ts
index b6cf3fc5..d6916e94 100644
--- a/packages/websockets/src/server/websocket.server.ts
+++ b/packages/websockets/src/server/websocket.server.ts
@@ -3,8 +3,9 @@ import * as net from 'net';
 import * as WebSocket from 'ws';
 import { Observable, of } from 'rxjs';
 import { map, takeWhile } from 'rxjs/operators';
+import { filter } from 'fp-ts/lib/Array';
 import { Context, contextFactory, createEffectContext, ServerIO, LoggerTag, lookup, logContext, combineEffects } from '@marblejs/core';
-import { createUuid, isNullable } from '@marblejs/core/dist/+internal/utils';
+import { createUuid, isNonNullable, isNullable } from '@marblejs/core/dist/+internal/utils';
 import { createServer, handleServerBrokenConnections, handleClientBrokenConnection } from '../server/websocket.server.helper';
 import { WebSocketConnectionError } from '../error/websocket.error.model';
 import { statusLogger$ } from '../middlewares/websockets.statusLogger.middleware';
@@ -34,7 +35,7 @@ export const createWebSocketServer = async (config: WebSocketServerConfig) => {
       );
   };
 
-  const context = await contextFactory(...dependencies);
+  const context = await contextFactory(...filter(isNonNullable)(dependencies));
 
   logContext(LoggerTag.WEBSOCKETS)(context);