diff --git a/appveyor.yml b/appveyor.yml
index 74d9551b54..f14ffd2e07 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,8 @@ image: Visual Studio 2019
 build: off
 install:
   - git clone https://github.com/antlr/antlr-php-runtime.git
+  - cinst -y php --params "/InstallDir:C:\tools\php"
+  - cinst -y composer
   - cinst -y dart-sdk --version=2.8.4
 build_script:
   - mvn -DskipTests install --batch-mode