diff --git a/indexer/src/man.rs b/indexer/src/man.rs
index 7f9ca1f..d594d81 100644
--- a/indexer/src/man.rs
+++ b/indexer/src/man.rs
@@ -47,8 +47,12 @@ pub fn parse_path(path: &str) -> Option<(&str, &str, &str)> {
         ("Makefile",   "am",   _) |
         (".cvsignore",  _,     _) |
         (_,            "in",   _) |
-        (_,            "gz",   _) |
+        (_,            "orig", _) |
+        (_,            "pdf",  _) |
+        (_,            "md",   _) |
         (_,            "lzma", _) |
+        (_,            "gz",   _) |
+        (_,            "gzip", _) |
         (_,            "bz2",  _) |
         (_,            "xz",   _) |
         (_,            "html", _) => None,