diff --git a/src/controllers/file-upload/file-upload.controller.ts b/src/controllers/file-upload/file-upload.controller.ts
index a654713..be44fe0 100644
--- a/src/controllers/file-upload/file-upload.controller.ts
+++ b/src/controllers/file-upload/file-upload.controller.ts
@@ -1,6 +1,6 @@
 import {Body, Controller, Get, Param, Post, Res, StreamableFile, UploadedFile, UseInterceptors} from "@nestjs/common";
 import {FileInterceptor} from "@nestjs/platform-express";
-import mime from "mime";
+import {getType} from "mime";
 
 import {DocumentOutputModel, KycCaseManagementApi} from "../../services";
 
@@ -14,8 +14,8 @@ export class FileUploadController {
     async uploadFile(@Body() input: {name: string, parentId: string}, @UploadedFile() file: Express.Multer.File): Promise<DocumentOutputModel> {
 
         return this.service
-            .addDocumentToCase(input.parentId, input.name, {content: file.buffer})
-            .then(doc => ({id: doc.id, name: doc.name, path: `/document/${doc.path}`}));
+            .addDocumentToCase(input.parentId, input.name, {content: file.buffer}, '/document/')
+            .then(doc => ({id: doc.id, name: doc.name, path: `${doc.path}`}));
     }
 
     @Get(':id/:name')
@@ -27,10 +27,10 @@ export class FileUploadController {
         const document = await this.service.getDocument(id);
 
         (res as any).set({
-            'Content-Type': mime.getType(document.name),
+            'Content-Type': getType(document.name),
             'Content-Disposition': `attachment; filename="${document.name}"`
         })
 
-        return new StreamableFile(document.content, {type: mime.getType(document.name)});
+        return new StreamableFile(document.content, {type: getType(document.name)});
     }
 }
diff --git a/src/services/kyc-case/kyc-case-management.api.ts b/src/services/kyc-case/kyc-case-management.api.ts
index f79a3f5..e5dcd35 100644
--- a/src/services/kyc-case/kyc-case-management.api.ts
+++ b/src/services/kyc-case/kyc-case-management.api.ts
@@ -18,7 +18,7 @@ export abstract class KycCaseManagementApi {
     abstract getCase(id: string): Promise<KycCaseModel>;
     abstract createCase(customer: CustomerModel): Promise<KycCaseModel>;
     abstract getDocument(id: string): Promise<DocumentModel>;
-    abstract addDocumentToCase(id: string, documentName: string, document: DocumentRef | DocumentContent | DocumentStream): Promise<DocumentModel>;
+    abstract addDocumentToCase(id: string, documentName: string, document: DocumentRef | DocumentContent | DocumentStream, pathPrefix?: string): Promise<DocumentModel>;
     abstract removeDocumentFromCase(id: string, documentId: string): Promise<KycCaseModel>;
     abstract reviewCase(input: ReviewCaseModel): Promise<KycCaseModel>;
     abstract approveCase(input: ApproveCaseModel): Promise<KycCaseModel>;
diff --git a/src/services/kyc-case/kyc-case-management.mock.ts b/src/services/kyc-case/kyc-case-management.mock.ts
index 6e58f9d..54b76f8 100644
--- a/src/services/kyc-case/kyc-case-management.mock.ts
+++ b/src/services/kyc-case/kyc-case-management.mock.ts
@@ -100,14 +100,14 @@ export class KycCaseManagementMock implements KycCaseManagementApi {
         return newCase;
     }
 
-    async addDocumentToCase(caseId: string, documentName: string, document: DocumentRef | DocumentContent | DocumentStream): Promise<DocumentModel> {
+    async addDocumentToCase(caseId: string, documentName: string, document: DocumentRef | DocumentContent | DocumentStream, pathPrefix: string = ''): Promise<DocumentModel> {
         const currentCase = await this.getCase(caseId);
 
         const id = '' + (currentCase.documents.length + 1);
         const documentId = `${caseId}-${id}`;
         const content = await this.loadDocument(document);
 
-        const newDoc = {id: documentId, name: documentName, path: `${documentId}/${documentName}`, content};
+        const newDoc = {id: documentId, name: documentName, path: `${pathPrefix}${documentId}/${documentName}`, content};
 
         currentCase.documents.push(newDoc);