diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index eef6b2735..1736712af 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.008"
-export PIKA_PACKAGE_NAME="libconfig-model-dpkg-perl"
+export PIKA_PACKAGE_VERSION="1.9.9-450-gad1c721+dfsg-0.1"
+export PIKA_PACKAGE_NAME="carl9170fw"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"