diff --git a/appveyor.yml b/appveyor.yml
index 48a5a349f82..adcbece8925 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -114,7 +114,7 @@ after_build:
       if($isLinux) {
         echo "Deploy Linux..."
         sudo apt-get update
-        sudo apt-get install snapd
+        sudo apt-get -y install snapd
         ./scripts/snap-build.ps1 -version $env:PACKAGE_VERSION
 
         sudo snap install ./dist/snap/bw*.snap --dangerous