diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4b2d761c3..53e8be865 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4.5-19"
-export PIKA_PACKAGE_NAME="kannel"
+export PIKA_PACKAGE_VERSION="0.42.0-2"
+export PIKA_PACKAGE_NAME="phosh"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"