diff --git a/OpenZFS-exceptions.md b/OpenZFS-exceptions.md
index 1d80cf9..2b3ab61 100644
--- a/OpenZFS-exceptions.md
+++ b/OpenZFS-exceptions.md
@@ -19,6 +19,7 @@ OpenZFS issue id | status/ZFS commit | comment
 8661|!      |Apply when porting zil commit batching.
 8648|f763c3d1|
 8605|!      |Apply when porting channel programs.
+8604|!      |Apply when porting channel programs.
 8602|a032ac4|
 8600|!      |Apply when porting channel programs.
 8592|!      |Apply when porting channel programs.