diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 24b48d6ad..7ea5cafa0 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2:0.8.18-5"
-export PIKA_PACKAGE_NAME="simple-ccsm"
+export PIKA_PACKAGE_VERSION="0.1.0-1"
+export PIKA_PACKAGE_NAME="rust-varbincode"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"