diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4082c4d40..d70635e02 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.3.5-1"
-export PIKA_PACKAGE_NAME="hcxdumptool"
+export PIKA_PACKAGE_VERSION="1-0r0-4"
+export PIKA_PACKAGE_NAME="amqp-specs"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"