diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 52a04e1db..92dace245 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0.12-1"
-export PIKA_PACKAGE_NAME="rust-serde-yml"
+export PIKA_PACKAGE_VERSION="1.005-12"
+export PIKA_PACKAGE_NAME="librcsb-core-wrapper"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"