diff --git a/appveyor.yml b/appveyor.yml
index c0f58d8c..01483c0f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,6 +5,7 @@ build_script:
   - ps: (Get-Content XmlSchemaClassGenerator\XmlSchemaClassGenerator.csproj).Replace("1.0.0-VERSION", $env:APPVEYOR_BUILD_VERSION) | Set-Content XmlSchemaClassGenerator\XmlSchemaClassGenerator.csproj
   - ps: (Get-Content XmlSchemaClassGenerator.Console\XmlSchemaClassGenerator.Console.csproj).Replace("1.0.0-VERSION", $env:APPVEYOR_BUILD_VERSION) | Set-Content XmlSchemaClassGenerator.Console\XmlSchemaClassGenerator.Console.csproj
   - dotnet restore
+  - dotnet build -c Release
   - dotnet pack --include-symbols --include-source -c Release XmlSchemaClassGenerator
 test_script:
   - dotnet test XmlSchemaClassGenerator.Tests\XmlSchemaClassGenerator.Tests.csproj