diff --git a/src/RepositoryDir.php b/src/RepositoryDir.php
index bab69884..37385c7e 100644
--- a/src/RepositoryDir.php
+++ b/src/RepositoryDir.php
@@ -26,7 +26,7 @@ class RepositoryDir extends RepositoryBase {
 	  continue;
 	}
 
-        $data['categories'][$m[1]] = jsonMultilineStringsJoin($d1, array('exclude' => array(array('const'))));
+        $data['categories'][$m[1]] = jsonMultilineStringsJoin($d1, array('exclude' => array(array('const'), array('filter'))));
       }
 
       if (preg_match("/^(detailsBody|popupBody).html$/", $f, $m)) {
diff --git a/src/RepositoryGit.php b/src/RepositoryGit.php
index d35ff30b..503f037c 100644
--- a/src/RepositoryGit.php
+++ b/src/RepositoryGit.php
@@ -48,7 +48,7 @@ class RepositoryGit extends RepositoryBase {
 	  continue;
 	}
 
-        $data['categories'][$id] = jsonMultilineStringsJoin($d1, array('exclude' => array(array('const'))));
+        $data['categories'][$id] = jsonMultilineStringsJoin($d1, array('exclude' => array(array('const'), array('filter'))));
       }
 
       if (preg_match("/^[0-9]{6} blob [0-9a-f]{40}\t((detailsBody|popupBody)\.html)$/", $r, $m)) {