diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b8fbd9869..1d4b3e737 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.21.2+dfsg-2"
-export PIKA_PACKAGE_NAME="python-docutils"
+export PIKA_PACKAGE_VERSION="23.11-2"
+export PIKA_PACKAGE_NAME="rtl-433"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"