diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a001e4280..9ae60e437 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.2.1-5"
-export PIKA_PACKAGE_NAME="pandoc-filter-diagram"
+export PIKA_PACKAGE_VERSION="6.9.12+1"
+export PIKA_PACKAGE_NAME="linux-signed-amd64"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"