diff --git a/c/todo.txt b/c/todo.txt
index f78205101..af586d75b 100644
--- a/c/todo.txt
+++ b/c/todo.txt
@@ -1,6 +1,8 @@
 ================================================================
 BUGFIXES
 
+* CSV w/ BOM w/ double-quoted header line
+
 * near-overflow case:
   $ mlr sort -n x reg_test/input/near-ovf.dkvp 
   x=9223372036854775807,y=-9223372036854775803