diff --git a/libraries/display_tbl.lib.php b/libraries/display_tbl.lib.php
index 51e86206b..af5bbdd2d 100644
--- a/libraries/display_tbl.lib.php
+++ b/libraries/display_tbl.lib.php
@@ -1201,7 +1201,7 @@ function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql) {
             if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
 
                 if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
-                    $include_file = PMA_sanitizeTransformationFile($GLOBALS['mime_map'][$meta->name]['transformation']);
+                    $include_file = $GLOBALS['mime_map'][$meta->name]['transformation'];
 
                     if (file_exists('./libraries/transformations/' . $include_file)) {
                         $transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
diff --git a/libraries/tbl_properties.inc.php b/libraries/tbl_properties.inc.php
index 24ef8569e..575e4a451 100644
--- a/libraries/tbl_properties.inc.php
+++ b/libraries/tbl_properties.inc.php
@@ -527,7 +527,7 @@ for ($i = 0 ; $i <= $num_fields; $i++) {
         if (is_array($available_mime['transformation'])) {
             foreach ($available_mime['transformation'] AS $mimekey => $transform) {
                 $checked = (isset($row) && isset($row['Field']) && isset($mime_map[$row['Field']]['transformation']) && (preg_match('@' . preg_quote($available_mime['transformation_file'][$mimekey]) . '3?@i', $mime_map[$row['Field']]['transformation'])) ? 'selected ' : '');
-                $tooltip = 'strTransformation_' . strtolower(preg_replace('@(\.inc\.php3?)$@', '', $available_mime['transformation_file'][$mimekey]));
+                $tooltip = 'strTransformation_' . strtolower(str_replace('.inc.php', '', $available_mime['transformation_file'][$mimekey]));
                 $tooltip = isset($$tooltip) ? $$tooltip : sprintf(str_replace('<br />', ' ', $strMIME_nodescription), 'PMA_transformation_' . $tooltip . '()');
                 $content_cells[$i][$ci] .= '<option value="' . $available_mime['transformation_file'][$mimekey] . '" ' . $checked . ' title="' . htmlspecialchars($tooltip) . '">' . htmlspecialchars($transform) . '</option>' . "\n";
             }
diff --git a/libraries/transformations.lib.php b/libraries/transformations.lib.php
index 86a0f3a14..03874ce69 100644
--- a/libraries/transformations.lib.php
+++ b/libraries/transformations.lib.php
@@ -246,34 +246,4 @@ function PMA_setMIME($db, $table, $key, $mimetype, $transformation,
         return false;
     }
 } // end of 'PMA_setMIME()' function
-
-/**
- * Returns the real filename of a configured transformation
- *
- * in fact: it just replaces old php3 with php extension
- *
- * garvin: for security, never allow to break out from transformations directory
- *
- * @uses    PMA_securePath()
- * @uses    preg_replace()
- * @uses    strlen()
- * @uses    file_exists()
- * @access  public
- * @param   string   $filename   the current filename
- * @return  string   the new filename
- */
-function PMA_sanitizeTransformationFile(&$filename)
-{
-    $include_file = PMA_securePath($filename);
-
-    // This value can also contain a 'php3' value, in which case we map this filename to our new 'php' variant
-    $testfile = preg_replace('@\.inc\.php3$@', '.inc.php', $include_file);
-    if ($include_file{strlen($include_file)-1} == '3'
-     && file_exists('./libraries/transformations/' . $testfile)) {
-        $include_file = $testfile;
-        $filename     = $testfile; // Corrects the referenced variable for further actions on the filename;
-    }
-
-    return $include_file;
-} // end of 'PMA_sanitizeTransformationFile()' function
 ?>