diff --git a/po/si.po b/po/si.po
index 00dc4fce082b44106741d193f2b9103a71ba644c..8bb27f45f494f9a92e08dc266b1e3c9fca4ffa40 100644
--- a/po/si.po
+++ b/po/si.po
@@ -1,6 +1,6 @@
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-#
+# 
 # Danishka Navin, 2010.
 msgid ""
 msgstr ""
@@ -13,8 +13,8 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Lokalize 1.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Lokalize 1.0\n"
 
 #: ../helper-dialog/helper-dialog.c:84
 msgid ""
@@ -85,7 +85,7 @@ msgstr "සැකසුම් කළමනාකරන සොකට්ටුව"
 #: ../settings-dialogs/xfce-wm-settings.desktop.in.h:1
 #: ../settings-dialogs/xfwm4-dialog.glade.h:29
 msgid "Configure window behavior and shortcuts"
-msgstr ""
+msgstr "කවුළු හැසිරීම් හා කෙටිමං වින්‍යාස කරන්න "
 
 #: ../settings-dialogs/xfce-wm-settings.desktop.in.h:2
 #: ../settings-dialogs/xfwm4-dialog.glade.h:48
@@ -119,15 +119,16 @@ msgstr ""
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:2
 msgid "<b>Button layout</b>"
-msgstr ""
+msgstr "<b>බොත්තම් පිරිසැලසුම</b>"
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:3
 msgid "<b>Double click _action</b>"
-msgstr ""
+msgstr "<b>ද්වි ක්ලික්  ක්‍රියාව (_a)</b>"
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:4
+#, fuzzy
 msgid "<b>Focus model</b>"
-msgstr ""
+msgstr "<b>යොමු ආකෘතිය /b>"
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:5
 msgid "<b>New window focus</b>"
@@ -147,7 +148,7 @@ msgstr "<b>සිරැසි පෙළගැස්ම (_a)</b>"
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:9
 msgid "<b>Title fon_t</b>"
-msgstr ""
+msgstr "<b>සිරසි ෆොන්ටය (_t)</b>"
 
 #: ../settings-dialogs/xfwm4-dialog.glade.h:10
 msgid "<b>Window _shortcuts</b>"
@@ -999,4 +1000,3 @@ msgstr ""
 #, c-format
 msgid "Cannot spawn helper-dialog: %s\n"
 msgstr ""
-