diff --git a/demo.sh b/demo.sh
index 20aef361..bf29c4ce 100755
--- a/demo.sh
+++ b/demo.sh
@@ -2,6 +2,8 @@
 
 echo -e "\nDemo of CubeSatSim at 434.9 MHz\n"
 
+sleep 10
+
 sudo systemctl restart rpitx
 
 if [ "$1" = "a" ]; then