diff --git a/CLOBBER b/CLOBBER
index 779f71f782ba..1792e39f271e 100644
--- a/CLOBBER
+++ b/CLOBBER
@@ -23,4 +23,4 @@
 # don't change CLOBBER for WebIDL changes any more.
 
 
-Modified build files in third_party/libwebrtc - Bug 1790097 - Vendor libwebrtc from c05a1be5b4
+Bug 1792775 - Update to ICU 72 requires clobber