diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4bed8572f..3b03a8652 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.9.3-1"
-export PIKA_PACKAGE_NAME="clustershell"
+export PIKA_PACKAGE_VERSION="0.6.4-4"
+export PIKA_PACKAGE_NAME="rust-io-uring"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"