diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fe0b1caca..23618835a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.43.0-2"
-export PIKA_PACKAGE_NAME="phosh"
+export PIKA_PACKAGE_VERSION="5.6-8"
+export PIKA_PACKAGE_NAME="python-escript"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"