diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 804013d9a..5ff50b4b7 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.6.7+dfsg-1"
-export PIKA_PACKAGE_NAME="r-cran-officer"
+export PIKA_PACKAGE_VERSION="0.1.3-4"
+export PIKA_PACKAGE_NAME="rust-test-casing"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"