diff --git a/Jenkinsfile.develop b/Jenkinsfile.develop
index b7a11f4..2552588 100644
--- a/Jenkinsfile.develop
+++ b/Jenkinsfile.develop
@@ -12,7 +12,9 @@ pipeline {
     }
     stage('build'){
       steps {
-        sh '''ng build common'''
+        sh '''ng build common
+        cp projects/common/src/assets/resumable.js dist/common/fesm2015
+        cp projects/common/src/assets/resumable.js dist/common/fesm5'''
       }
     }
     stage('npm publish'){
diff --git a/projects/common/src/lib/components/resumable-file-upload/resumable.js b/projects/common/src/assets/resumable.js
similarity index 100%
rename from projects/common/src/lib/components/resumable-file-upload/resumable.js
rename to projects/common/src/assets/resumable.js
diff --git a/projects/common/src/lib/components/resumable-file-upload/resumable-file-upload.service.ts b/projects/common/src/lib/components/resumable-file-upload/resumable-file-upload.service.ts
index 1f877f0..156e830 100644
--- a/projects/common/src/lib/components/resumable-file-upload/resumable-file-upload.service.ts
+++ b/projects/common/src/lib/components/resumable-file-upload/resumable-file-upload.service.ts
@@ -4,7 +4,7 @@ import { Subject ,  of } from 'rxjs';
 import { HttpClient, HttpParams } from "@angular/common/http";
 
 
-declare var Resumable; // avoid missing property error on require
+declare var require; // avoid missing property error on require
 
 @Injectable()
 export class ResumableFileUploadService {
@@ -26,8 +26,8 @@ export class ResumableFileUploadService {
 
   init = function () {
     this.ref
-   // require.ensure([], require => {
-      //let Resumable = require('./resumable.js');
+    require.ensure([], require => {
+      let Resumable = require('./resumable.js');
       var other = this;
       this.resumable = new Resumable(
         {
@@ -105,7 +105,7 @@ export class ResumableFileUploadService {
       if (this.dropElement) this.resumable.assignDrop(this.dropElement);
       if (this.fileBrowseElement) this.resumable.assignBrowse(this.fileBrowseElement);
       if (this.directoryBrowseElement) this.resumable.assignBrowse(this.directoryBrowseElement, true);
-    
+    });
   }
 
   addFiles = (files: any[], event: any, geoRefJson?: string, attributes?: any) => {
diff --git a/projects/common/tsconfig.lib.json b/projects/common/tsconfig.lib.json
index cfaa8a0..7d312cd 100644
--- a/projects/common/tsconfig.lib.json
+++ b/projects/common/tsconfig.lib.json
@@ -11,7 +11,7 @@
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "importHelpers": true,
-    "types": ["node_modules/resumable/resumable.js"],
+    "types": [],
     "lib": [
       "dom",
       "es2018"