diff --git a/.appveyor.yml b/.appveyor.yml
index e2ad17491..1da9373ad 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,7 +12,7 @@ install:
 - vcpkg --no-dry-run upgrade
 - rd /Q /S C:\Tools\vcpkg\buildtrees
 before_build:
-- cmake . -DCMAKE_PREFIX_PATH=C:\Qt\5.15\msvc2019_64 -DCMAKE_TOOLCHAIN_FILE=C:\Tools\vcpkg\scripts\buildsystems\vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-release -DBUILD_UPDATER=OFF
+- cmake . -DCMAKE_PREFIX_PATH=C:\Qt\5.15\msvc2019_64 -DCMAKE_TOOLCHAIN_FILE=C:\Tools\vcpkg\scripts\buildsystems\vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-release -DCMAKE_CONFIGURATION_TYPES=Release
 build:
   parallel: true
   project: mGBA.sln