diff --git a/setup.sh b/setup.sh
index 957c408..1d3adf0 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,4 @@
-echo "ddtoverlay=dwc2,dr_mode=peripheral" >> /boot/config.txt
+echo "dtoverlay=dwc2,dr_mode=peripheral" >> /boot/config.txt
 echo dwc2 | sudo tee /etc/modules-load.d/dwc2.conf
 echo libcomposite | sudo tee /etc/modules-load.d/libcomposite.conf