diff --git a/js/privatebin.js b/js/privatebin.js
index 1d8632f0..5448c67a 100644
--- a/js/privatebin.js
+++ b/js/privatebin.js
@@ -3265,6 +3265,9 @@ jQuery.PrivateBin = (function($, RawDeflate) {
          * @see {@link https://developer.mozilla.org/en-US/docs/Web/API/FileReader#readAsDataURL()}
          */
         function readFileData(loadedFiles) {
+            // Clear old cache
+            me.removeAttachmentData();
+
             if (typeof FileReader === 'undefined') {
                 // revert loading status…
                 me.hideAttachment();
diff --git a/lib/Configuration.php b/lib/Configuration.php
index db5c0c98..4f4516de 100644
--- a/lib/Configuration.php
+++ b/lib/Configuration.php
@@ -119,7 +119,7 @@ class Configuration
             'js/kjua-0.9.0.js'       => 'sha512-CVn7af+vTMBd9RjoS4QM5fpLFEOtBCoB0zPtaqIDC7sF4F8qgUSRFQQpIyEDGsr6yrjbuOLzdf20tkHHmpaqwQ==',
             'js/legacy.js'           => 'sha512-UxW/TOZKon83n6dk/09GsYKIyeO5LeBHokxyIq+r7KFS5KMBeIB/EM7NrkVYIezwZBaovnyNtY2d9tKFicRlXg==',
             'js/prettify.js'         => 'sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==',
-            'js/privatebin.js'       => 'sha512-71COrSuqWNx2+HMSFiqWt0GHMC/epMc/6xP/rm6eC/BWhN/aMfkRtL3OAeDjlVCLvR6UVfAZlXndb/Fu5spQ1A==',
+            'js/privatebin.js'       => 'sha512-i0l0rh+NCY8Oeg9SxzQREHin6egXJ6sdIC84RTEsBpBNhYGObv8QEdRng1dMERZmw4olVeXx2ZCkusTyT1G+SA==',
             'js/purify-3.2.6.js'     => 'sha512-zqwL4OoBLFx89QPewkz4Lz5CSA2ktU+f31fuECkF0iK3Id5qd3Zpq5dMby8KwHjIEpsUgOqwF58cnmcaNem0EA==',
             'js/rawinflate-0.3.js'   => 'sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==',
             'js/showdown-2.1.0.js'   => 'sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==',