diff --git a/src/Git/Repository.php b/src/Git/Repository.php
index 3dd44059..81a175fc 100644
--- a/src/Git/Repository.php
+++ b/src/Git/Repository.php
@@ -339,7 +339,7 @@ public function searchTree($query, $branch)
                 continue;
             }
 
-            preg_match_all('/([\w-._]+):([^:]+):([0-9]+):(.+)/', $result, $matches, PREG_SET_ORDER);
+            preg_match_all('/([\w\-._]+):([^:]+):([0-9]+):(.+)/', $result, $matches, PREG_SET_ORDER);
 
             $data['branch'] = $matches[0][1];
             $data['file'] = $matches[0][2];