diff --git a/systems/raspi4/config.txt b/systems/raspi4/config.txt
index 93ad51e..5ed9e27 100644
--- a/systems/raspi4/config.txt
+++ b/systems/raspi4/config.txt
@@ -37,3 +37,9 @@ avoid_warnings=1
 
 gpu_mem=16
 arm_freq=1800
+
+# disable bluetooth
+dtoverlay=disable-bt
+
+# disable wifi
+dtoverlay=disable-wifi