diff --git a/scripts/repackage.sh b/scripts/repackage.sh
index 9018a7cb7..10cb400d7 100755
--- a/scripts/repackage.sh
+++ b/scripts/repackage.sh
@@ -5,7 +5,7 @@ usage() {
 	echo "Usage: repackage PLATFORM FILEIN.tar.bz2 [FILEOUT.tar.bz2]
 Repackage an archive from llautobuild format into singularity format
 
-PLATTFORM can be one of windows, linux, mac.
+PLATTFORM can be one of windows, linux, linux64, mac.
 "
 	exit 0
 }