diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4d84d1e93..e1ee97f4d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="16.0.1-1"
-export PIKA_PACKAGE_NAME="fonts-babelstone-han"
+export PIKA_PACKAGE_VERSION="2.6.1-1"
+export PIKA_PACKAGE_NAME="golang-github-albenik-go-serial"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"