diff --git a/autodeploy/setup.sh b/autodeploy/setup.sh
index 57f1d2b..388e478 100755
--- a/autodeploy/setup.sh
+++ b/autodeploy/setup.sh
@@ -30,6 +30,9 @@ else
     "$GITHUB_WORKSPACE/pixi" init
 fi
 
+echo pixi config pypi mirror
+"$GITHUB_WORKSPACE/pixi" config pypi-config.index-url https://pypi.psi.ch/simple
+
 echo "pixi install"
 "$GITHUB_WORKSPACE/pixi" install --all --no-progress