diff --git a/cal/cal.php b/cal/cal.php
index 4d251d37..b9c27755 100644
--- a/cal/cal.php
+++ b/cal/cal.php
@@ -172,7 +172,7 @@ function cal_addon_settings ( &$a, &$s  )
     $url = $a->get_baseurl().'/cal/'.$a->user['nickname'].'/export/<em>format</em>';
 
     $s .= '<h3>'.t('Export Events').'</h3>';
-    $s .= '<p>'.t('If this is enabled, you public events will be available at').' <strong>'.$url.'</strong></p>';
+    $s .= '<p>'.t('If this is enabled, your public events will be available at').' <strong>'.$url.'</strong></p>';
     $s .= '<p>'.t('Currently supported formats are ical and csv.').'</p>';
     $s .= '<div id="cal-enable-wrapper">';
     $s .= '<label id="cal-enable-label" for="cal-checkbox">'. t('Enable calendar export') .'</label>';
diff --git a/cal/lang/C/messages.po b/cal/lang/C/messages.po
new file mode 100644
index 00000000..db7ae28b
--- /dev/null
+++ b/cal/lang/C/messages.po
@@ -0,0 +1,54 @@
+# ADDON cal
+# Copyright (C) 
+# This file is distributed under the same license as the Friendica cal addon package.
+# 
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-06-19 13:20+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: cal.php:33
+msgid "Event Export"
+msgstr ""
+
+#: cal.php:33
+msgid "You can download public events from: "
+msgstr ""
+
+#: cal.php:53
+msgid "The user does not export the calendar."
+msgstr ""
+
+#: cal.php:83
+msgid "This calendar format is not supported"
+msgstr ""
+
+#: cal.php:174
+msgid "Export Events"
+msgstr ""
+
+#: cal.php:175
+msgid "If this is enabled, your public events will be available at"
+msgstr ""
+
+#: cal.php:176
+msgid "Currently supported formats are ical and csv."
+msgstr ""
+
+#: cal.php:178
+msgid "Enable calendar export"
+msgstr ""
+
+#: cal.php:181
+msgid "Submit"
+msgstr ""
diff --git a/cal/lang/C/strings.php b/cal/lang/C/strings.php
new file mode 100644
index 00000000..a72dc119
--- /dev/null
+++ b/cal/lang/C/strings.php
@@ -0,0 +1,12 @@
+<?php
+
+;
+$a->strings["Event Export"] = "";
+$a->strings["You can download public events from: "] = "";
+$a->strings["The user does not export the calendar."] = "";
+$a->strings["This calendar format is not supported"] = "";
+$a->strings["Export Events"] = "";
+$a->strings["If this is enabled, your public events will be available at"] = "";
+$a->strings["Currently supported formats are ical and csv."] = "";
+$a->strings["Enable calendar export"] = "";
+$a->strings["Submit"] = "";
diff --git a/cal/lang/de/strings.php b/cal/lang/de/strings.php
new file mode 100644
index 00000000..b3d658b1
--- /dev/null
+++ b/cal/lang/de/strings.php
@@ -0,0 +1,11 @@
+<?php
+
+;
+$a->strings["Event Export"] = "Export von Veranstaltungen";
+$a->strings["You can download public events from: "] = "Öffentliche Veranstaltungen können unter folgender Adresse geladen werden: ";
+$a->strings["The user does not export the calendar."] = "Dieser Nutzer exportiert keine Veranstaltungen.";
+$a->strings["This calendar format is not supported"] = "Dieses Kalenderformat wird nicht unterstützt ";
+$a->strings["Export Events"] = "Export von Veranstaltungen";
+$a->strings["If this is enabled, your public events will be available at"] = "ISt dieses Addpn aktiviert werden deine öffentlichen Veranstaltungen exportiert. Die Adresse zum Download lautet";
+$a->strings["Currently supported formats are ical and csv."] = "Derzeit werden die Formate ical und csv unterstützt.";
+$a->strings["Enable calendar export"] = "Aktiviere den Kalenderexport";