diff --git a/client/scripts/network.js b/client/scripts/network.js
index 8f2280c..afda326 100644
--- a/client/scripts/network.js
+++ b/client/scripts/network.js
@@ -481,12 +481,10 @@ class FileDigester {
         if (this._bytesReceived < this._size) return;
         // we are done
         let blob = new Blob(this._buffer, { type: this._mime });
-        let url = URL.createObjectURL(blob);
         this._callback({
             name: this._name,
             mime: this._mime,
             size: this._size,
-            url: url,
             blob: blob
         });
     }
diff --git a/client/scripts/ui.js b/client/scripts/ui.js
index dbaf98b..c627756 100644
--- a/client/scripts/ui.js
+++ b/client/scripts/ui.js
@@ -230,7 +230,8 @@ class ReceiveDialog extends Dialog {
 
     _displayFile(file) {
         const $a = this.$el.querySelector('#download');
-        $a.href = file.url;
+        const url = URL.createObjectURL(file.blob);
+        $a.href = url;
         $a.download = file.name;
 
         this.$el.querySelector('#fileName').textContent = file.name;
@@ -240,7 +241,7 @@ class ReceiveDialog extends Dialog {
         if (window.isDownloadSupported) return;
         // fallback for iOS
         $a.target = '_blank';
-        let reader = new FileReader();
+        const reader = new FileReader();
         reader.onload = e => $a.href = reader.result;
         reader.readAsDataURL(file.blob);
     }