diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 346aeef99..04646f95c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.5.0+git20240104.26404de-1"
-export PIKA_PACKAGE_NAME="golang-collectd"
+export PIKA_PACKAGE_VERSION="4.9-4"
+export PIKA_PACKAGE_NAME="caml-mode"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"