diff --git a/cgit.h b/cgit.h
index d0fff1f..f9cf0df 100644
--- a/cgit.h
+++ b/cgit.h
@@ -183,6 +183,7 @@
 	int summary_branches;
 	int summary_log;
 	int summary_tags;
+	struct cgit_filter *source_filter;
 };
 
 struct cgit_page {