diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f9ea08ec1..1a1396592 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.72"
-export PIKA_PACKAGE_NAME="debmutate"
+export PIKA_PACKAGE_VERSION="1.6-8"
+export PIKA_PACKAGE_NAME="aggregate"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"