diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9c432264b..88ab251a2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.1-1.1"
-export PIKA_PACKAGE_NAME="golang-github-fahedouch-go-logrotate"
+export PIKA_PACKAGE_VERSION="2.3.18-1"
+export PIKA_PACKAGE_NAME="undertow"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"