diff --git a/appveyor.yml b/appveyor.yml
index 7cfe1bc..9748e76 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -12,7 +12,7 @@ environment:
       BUILD_TARGET: raspbian
 
 install:
-  - 'sudo apt update'
+  - 'sudo apt update || true'
   - 'sudo apt install -y $PACKAGES'
   - '[ "$BUILD_TARGET" != raspbian ] || docker run --rm --privileged multiarch/qemu-user-static --reset -p yes'