diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 63c1ecc82..1486e28da 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="8.7.0-2"
-export PIKA_PACKAGE_NAME="puppetserver"
+export PIKA_PACKAGE_VERSION="6.7.2-4"
+export PIKA_PACKAGE_NAME="qt6-quick3dphysics"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"