diff --git a/addons/web/static/src/js/formats.js b/addons/web/static/src/js/formats.js
index b0dc4fcc289..925490b7459 100644
--- a/addons/web/static/src/js/formats.js
+++ b/addons/web/static/src/js/formats.js
@@ -82,7 +82,12 @@ openerp.web.parse_value = function (value, descriptor, value_if_empty) {
     }
     switch (descriptor.widget || descriptor.type) {
         case 'integer':
-            var tmp = Number(value);
+            var tmp;
+            do {
+                tmp = value;
+                value = value.replace(openerp.web._t.database.parameters.thousands_sep, "");
+            } while(tmp !== value);
+            tmp = Number(value);
             if (isNaN(tmp))
                 throw value + " is not a correct integer";
             return tmp;
diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index fff168453bd..14987fab289 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -720,7 +720,11 @@ openerp.web.search.NumberField = openerp.web.search.Field.extend(/** @lends open
 openerp.web.search.IntegerField = openerp.web.search.NumberField.extend(/** @lends openerp.web.search.IntegerField# */{
     error_message: "not a valid integer",
     parse: function (value) {
-        return parseInt(value, 10);
+        try {
+            return openerp.web.parse_value(value, {'widget': 'integer'});
+        } catch (e) {
+            return NaN;
+        }
     }
 });
 /**
@@ -1173,7 +1177,7 @@ openerp.web.search.ExtendedSearchProposition.Integer = openerp.web.OldWidget.ext
     ],
     get_value: function() {
         try {
-            return Math.round(openerp.web.parse_value(this.$element.val(), {'widget': 'float'}));
+            return openerp.web.parse_value(this.$element.val(), {'widget': 'integer'});
         } catch (e) {
             return "";
         }