diff --git a/apps/contacts/l10n/pl.php b/apps/contacts/l10n/pl.php
index 0302b0e3ee..43ee14f930 100644
--- a/apps/contacts/l10n/pl.php
+++ b/apps/contacts/l10n/pl.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
+"Contacts" => "Kontakty",
+"Addressbooks" => "Książki adresowe",
+"Add" => "Dodaj",
 "This is not your addressbook." => "To nie jest twoja książka adresowa.",
 "Contact could not be found." => "Kontakt nie znaleziony.",
 "vCard could not be read." => "Nie można odczytać vCard.",
diff --git a/apps/gallery/appinfo/app.php b/apps/gallery/appinfo/app.php
index 9c665fd350..da87227449 100644
--- a/apps/gallery/appinfo/app.php
+++ b/apps/gallery/appinfo/app.php
@@ -26,6 +26,8 @@ OC::$CLASSPATH['OC_Gallery_Photo'] = 'apps/gallery/lib/photo.php';
 OC::$CLASSPATH['OC_Gallery_Scanner'] = 'apps/gallery/lib/scanner.php';
 OC::$CLASSPATH['OC_Gallery_Hooks_Handlers'] = 'apps/gallery/lib/hooks_handlers.php';
 
+$l = new OC_L10N('gallery');
+
 OC_App::register(array(
   'order' => 20,
   'id' => 'gallery',
@@ -36,7 +38,7 @@ OC_App::addNavigationEntry( array(
  'order' => 20,
  'href' => OC_Helper::linkTo('gallery', 'index.php'),
  'icon' => OC_Helper::imagePath('core', 'places/picture.svg'),
- 'name' => 'Gallery'));
+ 'name' => $l->t('Gallery')));
 
  class OC_GallerySearchProvider extends OC_Search_Provider{
 	function search($query){
diff --git a/apps/gallery/l10n/de.php b/apps/gallery/l10n/de.php
new file mode 100644
index 0000000000..4ca5c83249
--- /dev/null
+++ b/apps/gallery/l10n/de.php
@@ -0,0 +1,5 @@
+<?php $TRANSLATIONS = array(
+  "Gallery" => "Galerie",
+  "Back" => "Zurück"
+);
+?>
diff --git a/apps/gallery/l10n/pl.php b/apps/gallery/l10n/pl.php
new file mode 100644
index 0000000000..d0c51c0f81
--- /dev/null
+++ b/apps/gallery/l10n/pl.php
@@ -0,0 +1,6 @@
+<?php $TRANSLATIONS = array(
+  "Gallery" => "Galeria",
+  "Rescan" => "Przeskanuj",
+  "Back" => "Wróć"
+);
+?>
diff --git a/apps/gallery/templates/index.php b/apps/gallery/templates/index.php
index 7c6e91a468..eb6ebd1bb7 100644
--- a/apps/gallery/templates/index.php
+++ b/apps/gallery/templates/index.php
@@ -2,11 +2,12 @@
 OC_Util::addStyle('gallery', 'styles');
 OC_Util::addScript('gallery', 'albums');
 OC_Util::addScript('gallery', 'album_cover');
+$l = new OC_L10N('gallery');
 ?>
 
 <div id="notification"><div id="gallery_notification_text">Creating thumbnails</div></div>
 <div id="controls">
-  <input type="button" value="Rescan" onclick="javascript:scanForAlbums();" />
+  <input type="button" value="<?php echo $l->t('Rescan');?>" onclick="javascript:scanForAlbums();" />
   <br/>
 </div>
 <div id="gallery_list">
diff --git a/apps/gallery/templates/view_album.php b/apps/gallery/templates/view_album.php
index 4acc965269..7e3a67df4e 100644
--- a/apps/gallery/templates/view_album.php
+++ b/apps/gallery/templates/view_album.php
@@ -5,6 +5,7 @@ OC_Util::addScript('gallery', 'album_cover');
 OC_Util::addScript('files_imageviewer', 'jquery.mousewheel-3.0.4.pack');
 OC_Util::addScript('files_imageviewer', 'jquery.fancybox-1.3.4.pack');
 OC_Util::addStyle( 'files_imageviewer', 'jquery.fancybox-1.3.4' );
+$l = new OC_L10N('gallery');
 ?>
 <script type="text/javascript">
   $(document).ready(function() {
@@ -15,7 +16,7 @@ OC_Util::addStyle( 'files_imageviewer', 'jquery.fancybox-1.3.4' );
 </script>
 
 <div id="controls">
-  <a href="?"><input type="button" value="Back" /></a>
+  <a href="?"><input type="button" value="<? echo $l->t('Back');?>" /></a>
 <br/>
 </div>