diff --git a/tools/linechk-ignores b/tools/linechk-ignores
index fe18a09..28ff635 100644
--- a/tools/linechk-ignores
+++ b/tools/linechk-ignores
@@ -1,6 +1,9 @@
 # any file matching any pattern in this file is ignored by the line check tool
 # (uses POSIX regular expressions, as is default in grep)
 doc/highlight.pack.js$
+doc/.*.html\?$
 .png$
 .dia$
 .jar$
+.info$
+Makefile