diff --git a/scripts/update-component-sha.sh b/scripts/update-component-sha.sh
index ec7ef5bbf..2260bd82f 100755
--- a/scripts/update-component-sha.sh
+++ b/scripts/update-component-sha.sh
@@ -7,7 +7,7 @@ set -e
 # see usage() for usage and functionality
 #
 
-function usage() {
+usage() {
     cat >&2 <<EOF
 $0 --<mode> <how-to-find> <new-hash>