diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9c2f8c42f..580e89d8e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.7.2-2"
-export PIKA_PACKAGE_NAME="ck"
+export PIKA_PACKAGE_VERSION="7.25.0+ds-1"
+export PIKA_PACKAGE_NAME="calibre"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"