diff --git a/scripts/cuttlefish.sh b/scripts/cuttlefish.sh
index a4f7ce11d..8c60e4abb 100755
--- a/scripts/cuttlefish.sh
+++ b/scripts/cuttlefish.sh
@@ -20,6 +20,7 @@ run_cvd_bin() {
 
 setup_env() {
   curl -LO https://github.com/topjohnwu/magisk-files/releases/download/files/cuttlefish-base_1.2.0_amd64.deb
+  sudo apt-get update
   sudo dpkg -i ./cuttlefish-base_*_*64.deb || sudo apt-get install -f
   rm cuttlefish-base_*_*64.deb
   echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules