diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1577c6538..4a7ec52aa 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.0.0-1"
-export PIKA_PACKAGE_NAME="rust-syntect-no-panic"
+export PIKA_PACKAGE_VERSION="2.14.0-1"
+export PIKA_PACKAGE_NAME="r-cran-labelled"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"