diff --git a/web_widget_x2many_2d_matrix/i18n/web_widget_x2many_2d_matrix.pot b/web_widget_x2many_2d_matrix/i18n/web_widget_x2many_2d_matrix.pot
index 05da1c2c..90747c09 100644
--- a/web_widget_x2many_2d_matrix/i18n/web_widget_x2many_2d_matrix.pot
+++ b/web_widget_x2many_2d_matrix/i18n/web_widget_x2many_2d_matrix.pot
@@ -15,8 +15,16 @@ msgstr ""
 
 #. module: web_widget_x2many_2d_matrix
 #. openerp-web
-#: code:addons/web_widget_x2many_2d_matrix/static/src/js/2d_matrix_renderer.js:46
+#: code:addons/web_widget_x2many_2d_matrix/static/src/js/2d_matrix_renderer.js:60
 #, python-format
 msgid "Sorry no matrix data to display."
 msgstr ""
 
+#. module: web_widget_x2many_2d_matrix
+#. openerp-web
+#: code:addons/web_widget_x2many_2d_matrix/static/src/js/2d_matrix_renderer.js:353
+#: code:addons/web_widget_x2many_2d_matrix/static/src/js/2d_matrix_renderer.js:429
+#, python-format
+msgid "Sum"
+msgstr ""
+