diff --git a/appveyor.yml b/appveyor.yml
index 753f9a2..d0dee5f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -12,6 +12,7 @@ environment:
       BUILD_SCRIPT: ./build-l4t.sh
 
 install:
+  - sh: 'sudo apt update'
   - sh: 'sudo apt install -y qemu binfmt-support qemu-user-static'
   - sh: 'docker run --rm --privileged multiarch/qemu-user-static --reset -p yes'