diff --git a/scripts/ci.sh b/scripts/ci.sh
index 8555681ab9c3f74028ce09b24c6428afc5d4d771..55c0c183906bad5fc1b91c776d5b3dc4ecb3a110 100755
--- a/scripts/ci.sh
+++ b/scripts/ci.sh
@@ -13,6 +13,7 @@ cd "$(dirname "${BASH_SOURCE[0]}")/.."
 rm -rf build
 
 if ! command -v qemu-aarch64; then
+  apt-get update
   apt-get -y --no-install-recommends install qemu-user
 fi