diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0f1da0417..bf3fe116f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.9+ds-9"
-export PIKA_PACKAGE_NAME="rust-libp2p-identity"
+export PIKA_PACKAGE_VERSION="1.898-1"
+export PIKA_PACKAGE_NAME="libmce-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"