diff --git a/client/angular.json b/client/angular.json
index 988f07369b..fffd083955 100644
--- a/client/angular.json
+++ b/client/angular.json
@@ -39,6 +39,11 @@
                                 "glob": "**/*",
                                 "input": "node_modules/cm-chessboard/assets/",
                                 "output": "/chess/"
+                            },
+                            {
+                                "glob": "**/*",
+                                "input": "node_modules/pdfjs-dist/legacy/build/",
+                                "output": "/pdfjs/"
                             }
                         ],
                         "styles": ["src/styles.scss"],
diff --git a/client/ngsw-config.json b/client/ngsw-config.json
index 1405481722..35506cb1c7 100644
--- a/client/ngsw-config.json
+++ b/client/ngsw-config.json
@@ -1,7 +1,6 @@
 {
     "$schema": "./node_modules/@angular/service-worker/config/schema.json",
     "index": "/index.html",
-    "version": 2,
     "assetGroups": [
         {
             "name": "app",
diff --git a/client/src/app/site/pages/meetings/modules/projector/modules/slides/components/mediafile-slide/components/mediafile-slide.component.ts b/client/src/app/site/pages/meetings/modules/projector/modules/slides/components/mediafile-slide/components/mediafile-slide.component.ts
index a9aa31936d..7c5330855a 100644
--- a/client/src/app/site/pages/meetings/modules/projector/modules/slides/components/mediafile-slide/components/mediafile-slide.component.ts
+++ b/client/src/app/site/pages/meetings/modules/projector/modules/slides/components/mediafile-slide/components/mediafile-slide.component.ts
@@ -2,7 +2,6 @@ import { Component } from '@angular/core';
 import { IMAGE_MIMETYPES, PDF_MIMETYPES } from 'src/app/site/pages/meetings/pages/mediafiles';
 
 import { BaseSlideComponent } from '../../../base/base-slide-component';
-import { SlideMediafileService } from '../../../services/slide-mediafile.service';
 import { MediafileSlideData } from '../mediafile-slide-data';
 
 @Component({
@@ -12,13 +11,7 @@ import { MediafileSlideData } from '../mediafile-slide-data';
 })
 export class MediafileSlideComponent extends BaseSlideComponent<MediafileSlideData> {
     public get url(): string {
-        if (this.projector && this.projector.id) {
-            const url = this.slideMediafileService.getMediafileSync(this.projector.id, this.data.data.id);
-
-            return url?.data || ``;
-        }
-
-        return ``;
+        return `/system/media/get/${this.data.data.id}`;
     }
 
     public get scroll(): number {
@@ -45,11 +38,8 @@ export class MediafileSlideComponent extends BaseSlideComponent<MediafileSlideDa
         return this.data.options[`fullscreen`] ?? true;
     }
 
-    public constructor(private slideMediafileService: SlideMediafileService) {
+    public constructor() {
         super();
-        (window as any).pdfWorkerSrc = new URL(
-            `pdfjs-dist/legacy/build/pdf.worker.min.mjs`,
-            import.meta.url
-        ).toString();
+        (window as any).pdfWorkerSrc = new URL(`pdfjs/pdf.worker.min.mjs`, import.meta.url).toString();
     }
 }
diff --git a/client/src/app/site/pages/meetings/modules/projector/modules/slides/services/slide-mediafile.service.ts b/client/src/app/site/pages/meetings/modules/projector/modules/slides/services/slide-mediafile.service.ts
deleted file mode 100644
index 93fc494620..0000000000
--- a/client/src/app/site/pages/meetings/modules/projector/modules/slides/services/slide-mediafile.service.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import { Injectable } from '@angular/core';
-import { Id } from 'src/app/domain/definitions/key-types';
-import { HttpService } from 'src/app/gateways/http.service';
-
-import { SlidesModule } from '../slides.module';
-
-type MediafileCacheEntry = {
-    id: Id;
-    data: string;
-};
-
-@Injectable({ providedIn: SlidesModule })
-export class SlideMediafileService {
-    private cache: { [projectorId: Id]: MediafileCacheEntry | null } = {};
-
-    public constructor(private http: HttpService) {}
-
-    public async getMediafile(projectorId: Id, id: Id): Promise<MediafileCacheEntry | null> {
-        this.cache[projectorId] = { data: null, id }; // Prevent duplicate request of file
-
-        try {
-            const file = await this.http.get<Blob>(`/system/media/get/${id}`, {}, { responseType: `blob` });
-            // TODO: When mediafile service supports single page retrieval
-            //       we might want to cache multiple pages of a file to prevent
-            //       rerequesting pages when navigating back.
-            //       For now the objects will just be deleted when a new one is
-            //       available.
-            this.cache[projectorId] = { data: URL.createObjectURL(file), id };
-        } catch (e) {
-            console.error(e);
-            delete this.cache[projectorId];
-        }
-
-        return null;
-    }
-
-    public getMediafileSync(projectorId: Id, id: Id): MediafileCacheEntry | null {
-        if (!this.cache[projectorId] || this.cache[projectorId].id !== id) {
-            this.getMediafile(projectorId, id);
-            return null;
-        }
-
-        return this.cache[projectorId];
-    }
-}
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index dd88a84141..ac058f04ad 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -16,6 +16,10 @@ http {
         index  index.html index.htm;
         include /etc/nginx/mime.types;
 
+        types {
+            application/javascript js mjs;
+        }
+
         client_max_body_size 100M;
 
         gzip on;