diff --git a/.cirrus.yml b/.cirrus.yml
index e4f7f3a1b..e9d4bcd26 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -5,7 +5,7 @@ task:
   name: AppleM1/MacPorts
   compile_script:
   - wget https://github.com/macports/macports-base/releases/download/v2.8.1/MacPorts-2.8.1-13-Ventura.pkg
-  - installer -verboseR -pkg MacPorts-2.8.1-13-Ventura.pkg
+  - installer -verboseR -pkg MacPorts-2.8.1-13-Ventura.pkg -target /
   - port install gcc-devel
   - port install llvm-16
   - export PATH=/opt/local/bin:$PATH