diff --git a/.spellchecker.json b/.spellchecker.json
index e600d57f0..7094d6808 100644
--- a/.spellchecker.json
+++ b/.spellchecker.json
@@ -1 +1 @@
-{"knownWords":["ASIO","DAW","DHCP","systemd","Jamulus"]}
+{"knownWords":["ASIO","ASIO4ALL","DAW","DHCP","systemd","Jamulus"]}