diff --git a/content/blog/2023-12-09-mobile-linux-push-notifications/index.md b/content/blog/2023-12-09-mobile-linux-push-notifications/index.md
index 77d4734..59220f2 100644
--- a/content/blog/2023-12-09-mobile-linux-push-notifications/index.md
+++ b/content/blog/2023-12-09-mobile-linux-push-notifications/index.md
@@ -275,7 +275,7 @@ done
 
 # configure to wake on any traffic to that ntfy connection
 rtl8723cs-wowlan enable-clean
-rtl8723cs-wowlan tcp --src-port "$port"
+rtl8723cs-wowlan tcp --dest-port "$port"
 
 sxmo_log "calling suspend with suspend_time 600"
 doas rtcwake -m mem -s 600 || exit 1