diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f9a7c59f0..23acb2910 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.0-1"
-export PIKA_PACKAGE_NAME="golang-github-muesli-mango-pflag"
+export PIKA_PACKAGE_VERSION="75.6.0-1"
+export PIKA_PACKAGE_NAME="setuptools"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"