diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 23e617df8..e9fc4d770 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.7.0-2"
-export PIKA_PACKAGE_NAME="r-cran-ggstats"
+export PIKA_PACKAGE_VERSION="0.5.4-2"
+export PIKA_PACKAGE_NAME="libebook-tools-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"