diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index aa44895fe..3c2ad960a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.14.6.3-1"
-export PIKA_PACKAGE_NAME="haskell-persistent"
+export PIKA_PACKAGE_VERSION="0.2.4-1"
+export PIKA_PACKAGE_NAME="rust-lmdb-master-sys"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"