diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b2ec215bc..59aa32ac1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4-1-1"
-export PIKA_PACKAGE_NAME="r-cran-afex"
+export PIKA_PACKAGE_VERSION="1.1.10-2"
+export PIKA_PACKAGE_NAME="graphite-carbon"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"