diff --git a/packages/core/package.json b/packages/core/package.json
index 7b792361b85..bdd31ad5a15 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -35,7 +35,6 @@
     "graceful-fs": "4.1.11",
     "mkdirp": "0.5.1",
     "moment": "2.22.2",
-    "sanitize-filename": "1.6.1",
     "tiny-types": "1.12.1",
     "upath": "^1.1.0"
   },
diff --git a/packages/core/spec/stage/crew/artifact-archiver/ArtifactArchiver.spec.ts b/packages/core/spec/stage/crew/artifact-archiver/ArtifactArchiver.spec.ts
index ac8d6437e29..27802532c4f 100644
--- a/packages/core/spec/stage/crew/artifact-archiver/ArtifactArchiver.spec.ts
+++ b/packages/core/spec/stage/crew/artifact-archiver/ArtifactArchiver.spec.ts
@@ -80,7 +80,7 @@ describe('ArtifactArchiver', () => {
 
             return stage.manager.waitForNextCue().then(() => {
                 expect(fs.store).to.have.been.calledWith(
-                    new Path(`${jsonArtifactName.value}-b283bd69b0fcd75d754f678ac6685786.json`),
+                    new Path(`scenario-report-b283bd69b0fcd75d754f678ac6685786.json`),
                     JSON.stringify(json),
                 );
             });
@@ -98,7 +98,7 @@ describe('ArtifactArchiver', () => {
 
             return stage.manager.waitForNextCue().then(() => {
                 expect(fs.store).to.have.been.calledWith(
-                    new Path(`${pngArtifactName.value}-4fdc8acbf8f6c958b2726fc8ae435bf5.png`),
+                    new Path(`photo-4fdc8acbf8f6c958b2726fc8ae435bf5.png`),
                     photo.base64EncodedValue,
                     'base64',
                 );
@@ -154,7 +154,7 @@ describe('ArtifactArchiver', () => {
         const notifyOf = sinon.spy(stageManager, 'notifyOf');
 
         stageManager.notifyOf(new ArtifactGenerated(
-            new Name('report'),
+            new Name('some report name'),
             TestReport.fromJSON({ key: 'value' }),
         ));
 
@@ -163,9 +163,9 @@ describe('ArtifactArchiver', () => {
             const archived: ArtifactArchived = notifyOf.getCall(2).lastArg;
 
             expect(archived).to.be.instanceOf(ArtifactArchived);
-            expect(archived.name).to.equal(new Name('report'));
+            expect(archived.name).to.equal(new Name('some report name'));
             expect(archived.type).to.equal(TestReport);
-            expect(archived.path).to.equal(new Path('report-b283bd69b0fcd75d754f678ac6685786.json'));
+            expect(archived.path).to.equal(new Path('scenario-report-b283bd69b0fcd75d754f678ac6685786.json'));
         });
     });
 });
diff --git a/packages/core/src/stage/StageCrewMember.ts b/packages/core/src/stage/StageCrewMember.ts
index b73acba39f6..a21ab0448cd 100644
--- a/packages/core/src/stage/StageCrewMember.ts
+++ b/packages/core/src/stage/StageCrewMember.ts
@@ -15,9 +15,9 @@ import { StageManager } from './StageManager';
 export abstract class StageCrewMember {
 
     /**
-     * @param {StageManager} stageManager
+     * @param {Stage} stage
      */
-    abstract assignedTo(stageManager: Stage): StageCrewMember;
+    abstract assignedTo(stage: Stage): StageCrewMember;
 
     /**
      * @param {DomainEvent} event
diff --git a/packages/core/src/stage/StageManager.ts b/packages/core/src/stage/StageManager.ts
index 9f7e061d831..42a79615637 100644
--- a/packages/core/src/stage/StageManager.ts
+++ b/packages/core/src/stage/StageManager.ts
@@ -51,9 +51,7 @@ export class StageManager {
                 });
                 this.wip.delete(evt.correlationId);
             })
-            .else(_ => void 0);
-
-        this.subscribers.forEach(crewMember => crewMember.notifyOf(event));
+            .else(_ => this.subscribers.forEach(crewMember => crewMember.notifyOf(event)));
     }
 
     waitForNextCue(): Promise<void> {
@@ -79,7 +77,7 @@ export class StageManager {
                     let message = `Some of the async operations have failed:\n`;
 
                     this.failedOperations.forEach((op: FailedAsyncOperationDetails) => {
-                        message += `${ op.taskDescription.value } - ${ op.error.toString() }\n`;
+                        message += `${ op.taskDescription.value } - ${ op.error.stack }\n---\n`;
                     });
 
                     return reject(new Error(message));
diff --git a/packages/core/src/stage/crew/artifact-archiver/ArtifactArchiver.ts b/packages/core/src/stage/crew/artifact-archiver/ArtifactArchiver.ts
index 485a14b25bf..568c598b163 100644
--- a/packages/core/src/stage/crew/artifact-archiver/ArtifactArchiver.ts
+++ b/packages/core/src/stage/crew/artifact-archiver/ArtifactArchiver.ts
@@ -1,4 +1,3 @@
-import * as sanitise from 'sanitize-filename';
 import { match } from 'tiny-types';
 
 import {
@@ -44,7 +43,7 @@ export class ArtifactArchiver implements StageCrewMember {
         this.archive(
             photo.constructor as ArtifactType,
             name,
-            new Path(`${ this.sanitised(name.value) }-${ this.hashOf(photo) }.png`),
+            new Path(`photo-${ this.hashOf(photo) }.png`),
             photo.base64EncodedValue,
             'base64',
         );
@@ -54,7 +53,7 @@ export class ArtifactArchiver implements StageCrewMember {
         this.archive(
             report.constructor as ArtifactType,
             name,
-            new Path(`${ this.sanitised(name.value) }-${ this.hashOf(report) }.json`),
+            new Path(`scenario-report-${ this.hashOf(report) }.json`),
             report.map(JSON.stringify),
             'utf8',
         );
@@ -89,10 +88,4 @@ export class ArtifactArchiver implements StageCrewMember {
                 this.stage.manager.notifyOf(new AsyncOperationFailed(error, id));
             });
     }
-
-    private sanitised(text: string): string {
-        return sanitise(text).toLowerCase()
-            .trim()
-            .replace(/\s+/, '-');
-    }
  }
diff --git a/packages/core/src/stage/crew/serenity-bdd-reporter/SerenityBDDReporter.ts b/packages/core/src/stage/crew/serenity-bdd-reporter/SerenityBDDReporter.ts
index 615c8bc36a7..f398e02cb34 100644
--- a/packages/core/src/stage/crew/serenity-bdd-reporter/SerenityBDDReporter.ts
+++ b/packages/core/src/stage/crew/serenity-bdd-reporter/SerenityBDDReporter.ts
@@ -52,7 +52,7 @@ export class SerenityBDDReporter implements StageCrewMember {
 
     private broadcast(report: Partial<SerenityBDDReport>) {
         this.stage.manager.notifyOf(new ArtifactGenerated(
-            new Name('scenario-report'),
+            new Name(report.name),
             TestReport.fromJSON(report),
         ));
     }