diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index ea661110a..695a18810 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.0.0-3"
-export PIKA_PACKAGE_NAME="tryton-modules-project-plan"
+export PIKA_PACKAGE_VERSION="5.9.0-5"
+export PIKA_PACKAGE_NAME="python-os-win"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"