diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 5812d584d..91ddda3da 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.0.7~ds-2"
-export PIKA_PACKAGE_NAME="netatalk"
+export PIKA_PACKAGE_VERSION="1.5.0+2.0+8.16-4"
+export PIKA_PACKAGE_NAME="mathcomp-zify"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"