diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 402285820..f5f8200d6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.5.1+dfsg-4"
-export PIKA_PACKAGE_NAME="pytorch-cuda"
+export PIKA_PACKAGE_VERSION="1:0.4.6-3.1"
+export PIKA_PACKAGE_NAME="uptimed"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"