diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6af51b553..c8c68771f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.11.1+ds-1"
-export PIKA_PACKAGE_NAME="pyinstaller"
+export PIKA_PACKAGE_VERSION="2.3.1-1"
+export PIKA_PACKAGE_NAME="bash-unit"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"