diff --git a/apps/batchloader/batchLoader.js b/apps/batchloader/batchLoader.js
index 2e15cb803..a91b2d9c1 100644
--- a/apps/batchloader/batchLoader.js
+++ b/apps/batchloader/batchLoader.js
@@ -11,7 +11,7 @@ let finishUrl = '../../loader/upload/finish/';
 let checkUrl = '../../loader/data/one/';
 let chunkSize = 5*1024*1024;
 let finishUploadSuccess = false;
-const allowedExtensions = ['svs', 'tif', 'tiff', 'vms', 'vmu', 'ndpi', 'scn', 'mrxs', 'bif', 'svslide'];
+const allowedExtensions = ['svs', 'tif', 'tiff', 'vms', 'vmu', 'ndpi', 'scn', 'mrxs', 'bif', 'svslide', 'dcm'];
 
 // call on document ready
 $(document).ready(function() {
diff --git a/apps/batchloader/batchloader.html b/apps/batchloader/batchloader.html
index d6d7d4660..7f99d28ff 100644
--- a/apps/batchloader/batchloader.html
+++ b/apps/batchloader/batchloader.html
@@ -70,7 +70,7 @@
               type="file"
               class="custom-file-input"
               id="filesInput"
-              accept=".svs, .tif, .tiff, .vms, .vmu, .ndpi, .scn, .mrxs, .bif, .svslide"
+              accept=".svs, .tif, .tiff, .vms, .vmu, .ndpi, .scn, .mrxs, .bif, .svslide, .dcm"
               multiple
               required
             />
diff --git a/apps/table.js b/apps/table.js
index e3fe07fc9..7a0907bf3 100644
--- a/apps/table.js
+++ b/apps/table.js
@@ -13,7 +13,7 @@ function sanitize(string) {
 }
 var existingSlideNames = [];
 var permissions;
-const allowedExtensions = ['svs', 'tif', 'tiff', 'vms', 'vmu', 'ndpi', 'scn', 'mrxs', 'bif', 'svslide', 'jpg', 'png'];
+const allowedExtensions = ['svs', 'tif', 'tiff', 'vms', 'vmu', 'ndpi', 'scn', 'mrxs', 'bif', 'svslide', 'jpg', 'png', 'dcm'];
 function validateForm(callback) {
   let slide = document.getElementById('slidename0');
   // Check if input element is rendered or not