diff --git a/zsh/aliases b/zsh/aliases
index f6e0213..69f79fa 100644
--- a/zsh/aliases
+++ b/zsh/aliases
@@ -23,6 +23,7 @@ alias timestamp='date "+%Y-%m-%d_%H-%M-%S"'
 alias datestamp='date "+%Y-%m-%d"'
 alias humantime='date "+%Y-%m-%d %H:%M %z"'
 alias unixstamp='date "+%s"'
+alias   jsstamp='date "+%s%3N"'
 alias  isostamp='date --iso-8601=seconds'
 alias filestamp='date --utc "+%Y%m%dT%H%M%S"'