diff --git a/kiss b/kiss
index 26e0060..999d5bb 100755
--- a/kiss
+++ b/kiss
@@ -159,7 +159,7 @@ sh256() {
     [ -e "$1" ] || return 0
 
     read -r hash file <<-EOF
-        $(shas256sum "$1" ||
+        $(sha256sum "$1" ||
           sha256 -r "$1" ||
           openssl dgst -sha256 -r "$1" ||
           shasum -a 256 "$1")