diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 39b0dc3b8..0aa04f427 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.20.1-1"
-export PIKA_PACKAGE_NAME="rust-derive-builder"
+export PIKA_PACKAGE_VERSION="0.20.0-3"
+export PIKA_PACKAGE_NAME="rust-comrak"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"