diff --git a/CLOBBER b/CLOBBER
index 76ebbb54bf..481f9e1dd8 100644
--- a/CLOBBER
+++ b/CLOBBER
@@ -22,4 +22,4 @@
 # changes to stick? As of bug 928195, this shouldn't be necessary! Please
 # don't change CLOBBER for WebIDL changes any more.
 
-Clobber required for updating NSS to 3.38 (poly1305 symbol changes)
+Clobber for NSPR+NSS update