diff --git a/src/html/index.html b/src/html/index.html
index 7c6a9c5..01689b8 100644
--- a/src/html/index.html
+++ b/src/html/index.html
@@ -64,7 +64,7 @@
     <script id="editTmpl" type="text/html">
       <tr data-bind="css: { 'error': sold() < 0 }">
         <td><input type="text" class="input-small" data-bind="dateValue: value_date" data-date-format="yyyy-mm-dd" id="value_date"/></td>
-        <td><input type="text" class="input-small" data-bind="dateValue: operation_date" data-date-format="yyyy-mm-dd" id="operation_date"/></td>
+        <td><div class="input-append"><input type="text" class="input-small" data-bind="dateValue: operation_date" data-date-format="yyyy-mm-dd" id="operation_date"/><button class="btn" type="button"><i class="icon-remove" id="operation_date_clear"></i></button></div></td>
         <td><input type="text" class="input-xxlarge" data-bind="value: label"/></td>
         <td><input type="text" class="input-mini" data-bind="value: value"/></td>
         <td data-bind="text: sold"></td>
diff --git a/src/html/js/entries.js b/src/html/js/entries.js
index 9537105..cb959bd 100644
--- a/src/html/js/entries.js
+++ b/src/html/js/entries.js
@@ -87,6 +87,10 @@ var ListViewModel = function() {
       $("#operation_date").datepicker({format: "yyyy-mm-dd"}).on('changeDate', function(ev){
         self.selectedItem().operation_date(new Date(ev.date.valueOf()));
       });
+
+      $("#operation_date_clear").click(function(e){
+        self.selectedItem().operation_date(null);
+      });
     };
 
     self.cancel = function() {
@@ -122,6 +126,10 @@ var ListViewModel = function() {
       $("#operation_date").datepicker({format: "yyyy-mm-dd"}).on('changeDate', function(ev){
         self.selectedItem().operation_date(new Date(ev.date.valueOf()));
       });
+
+      $("#operation_date_clear").click(function(e){
+        self.selectedItem().operation_date(null);
+      });
     };
 
     self.save = function() {