diff --git a/apps/files_versions/ajax/rollbackVersion.php b/apps/files_versions/ajax/rollbackVersion.php
index dc5a59cb4af..216051dbcb0 100644
--- a/apps/files_versions/ajax/rollbackVersion.php
+++ b/apps/files_versions/ajax/rollbackVersion.php
@@ -11,6 +11,7 @@ $revision=(int)$_GET['revision'];
 if(OCA\Files_Versions\Storage::rollback( $file, $revision )) {
 	OCP\JSON::success(array("data" => array( "revision" => $revision, "file" => $file )));
 }else{
-	OCP\JSON::error(array("data" => array( "message" => "Could not revert:" . $file )));
+	$l = OC_L10N::get('files_versions');
+	OCP\JSON::error(array("data" => array( "message" => $l->t("Could not revert: %s", $file ))));
 }
 
diff --git a/apps/files_versions/history.php b/apps/files_versions/history.php
index 1bd5cde44be..437a3fec065 100644
--- a/apps/files_versions/history.php
+++ b/apps/files_versions/history.php
@@ -24,6 +24,7 @@
 OCP\User::checkLoggedIn( );
 OCP\Util::addStyle('files_versions', 'versions');
 $tmpl = new OCP\Template( 'files_versions', 'history', 'user' );
+$l = OC_L10N::get('files_versions');
 
 if ( isset( $_GET['path'] ) ) {
 
@@ -36,15 +37,21 @@ if ( isset( $_GET['path'] ) ) {
 
 		if( $versions->rollback( $path, $_GET['revert'] ) ) {
 
-			$tmpl->assign( 'outcome_stat', 'success' );
+			$tmpl->assign( 'outcome_stat', $l->t('success') );
 
-			$tmpl->assign( 'outcome_msg', "File {$_GET['path']} was reverted to version ".OCP\Util::formatDate( doubleval($_GET['revert']) ) );
+			$message = $l->t('File %s was reverted to version %s',
+				array($_GET['path'], OCP\Util::formatDate( doubleval($_GET['revert']) ) ) );
+
+			$tmpl->assign( 'outcome_msg', $message);
 
 		} else {
 
-			$tmpl->assign( 'outcome_stat', 'failure' );
+			$tmpl->assign( 'outcome_stat', $l->t('failure') );
 
-			$tmpl->assign( 'outcome_msg', "File {$_GET['path']} could not be reverted to version ".OCP\Util::formatDate( doubleval($_GET['revert']) ) );
+			$message = $l->t('File %s could not be reverted to version %s',
+				array($_GET['path'], OCP\Util::formatDate( doubleval($_GET['revert']) ) ) );
+
+			$tmpl->assign( 'outcome_msg', $message);
 
 		}
 
@@ -58,12 +65,12 @@ if ( isset( $_GET['path'] ) ) {
 
 	}else{
 
-		$tmpl->assign( 'message', 'No old versions available' );
+		$tmpl->assign( 'message', $l->t('No old versions available') );
 
 	}
 }else{
 
-	$tmpl->assign( 'message', 'No path specified' );
+	$tmpl->assign( 'message', $l->t('No path specified') );
 
 }
 
diff --git a/apps/files_versions/templates/history.php b/apps/files_versions/templates/history.php
index cc5a494f19e..850ece89c98 100644
--- a/apps/files_versions/templates/history.php
+++ b/apps/files_versions/templates/history.php
@@ -17,7 +17,7 @@ if( isset( $_['message'] ) ) {
 	}
 
 	echo( '<strong>Versions of '.$_['path'] ).'</strong><br>';
-	echo('<p><em>Revert a file to a previous version by clicking on its revert button</em></p><br />');
+	echo('<p><em>'.$l->t('Revert a file to a previous version by clicking on its revert button').'</em></p><br />');
 
 	foreach ( $_['versions'] as $v ) {
 		echo ' ';