diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1fe136957..657b7f466 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2024.1.2~dfsg-3"
-export PIKA_PACKAGE_NAME="pycuda"
+export PIKA_PACKAGE_VERSION="11.2-14"
+export PIKA_PACKAGE_NAME="sjeng"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"