diff --git a/Completion/User/_users_on b/Completion/User/_users_on
deleted file mode 100644
index b5c05e12b..000000000
--- a/Completion/User/_users_on
+++ /dev/null
@@ -1,11 +0,0 @@
-#compdef write
-
-local expl
-
-if (( $+commands[users] )); then
-  _wanted users expl 'users logged on' \
-      compadd "$@" - $(_call users users) && return 0
-else
-  # Other methods of finding out users logged on should be added here
-  return 1
-fi