diff --git a/cmd/zed/zed.d/all-debug.sh b/cmd/zed/zed.d/all-debug.sh
index ba19b96b08..9794cf26ce 100755
--- a/cmd/zed/zed.d/all-debug.sh
+++ b/cmd/zed/zed.d/all-debug.sh
@@ -15,7 +15,7 @@ zed_exit_if_ignoring_this_event
 
 zed_lock "${ZED_DEBUG_LOG}"
 {
-	printenv | sort
+	env | sort
 	echo
 } 1>&"${ZED_FLOCK_FD}"
 zed_unlock "${ZED_DEBUG_LOG}"