diff --git a/src/Terminal.ts b/src/Terminal.ts
index 7a068c84..6b96a4a3 100644
--- a/src/Terminal.ts
+++ b/src/Terminal.ts
@@ -246,13 +246,13 @@ export class Terminal extends Disposable implements ITerminal, IDisposable, IInp
     this._instantiationService.setService(IOptionsService, this.optionsService);
     this._bufferService = this._instantiationService.createInstance(BufferService);
     this._instantiationService.setService(IBufferService, this._bufferService);
+    this._logService = this._instantiationService.createInstance(LogService);
+    this._instantiationService.setService(ILogService, this._logService);
     this._coreService = this._instantiationService.createInstance(CoreService, () => this.scrollToBottom());
     this._instantiationService.setService(ICoreService, this._coreService);
     this._coreService.onData(e => this._onData.fire(e));
     this._dirtyRowService = this._instantiationService.createInstance(DirtyRowService);
     this._instantiationService.setService(IDirtyRowService, this._dirtyRowService);
-    this._logService = this._instantiationService.createInstance(LogService);
-    this._instantiationService.setService(ILogService, this._logService);
 
     this._setupOptionsListeners();
     this._setup();
diff --git a/src/common/services/CoreService.ts b/src/common/services/CoreService.ts
index 674cfedb..d17b0c93 100644
--- a/src/common/services/CoreService.ts
+++ b/src/common/services/CoreService.ts
@@ -3,7 +3,7 @@
  * @license MIT
  */
 
-import { ICoreService, IOptionsService, IBufferService } from 'common/services/Services';
+import { ICoreService, ILogService, IOptionsService, IBufferService } from 'common/services/Services';
 import { EventEmitter, IEvent } from 'common/EventEmitter';
 import { IDecPrivateModes } from 'common/Types';
 import { clone } from 'common/Clone';
@@ -26,6 +26,7 @@ export class CoreService implements ICoreService {
     // TODO: Move this into a service
     private readonly _scrollToBottom: () => void,
     @IBufferService private readonly _bufferService: IBufferService,
+    @ILogService private readonly _logService: ILogService,
     @IOptionsService private readonly _optionsService: IOptionsService
   ) {
     this.decPrivateModes = clone(DEFAULT_DEC_PRIVATE_MODES);
@@ -53,6 +54,7 @@ export class CoreService implements ICoreService {
     }
 
     // Fire onData API
+    this._logService.debug('sending data', data);
     this._onData.fire(data);
   }
 }