diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4157d16a2..8d8a6cddf 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="22.12.3-1"
-export PIKA_PACKAGE_NAME="libkf5kdcraw"
+export PIKA_PACKAGE_VERSION="0.21.12-5"
+export PIKA_PACKAGE_NAME="rust-rustls"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"