diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 228f27e31..f9cc0a00f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.2.0-2"
-export PIKA_PACKAGE_NAME="pyscard"
+export PIKA_PACKAGE_VERSION="4.4.2-1"
+export PIKA_PACKAGE_NAME="r-base"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"