diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 34a43262a..2bc6fdad2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:1.26.4+ds-11"
-export PIKA_PACKAGE_NAME="numpy"
+export PIKA_PACKAGE_VERSION="0.26-6"
+export PIKA_PACKAGE_NAME="nagios-plugin-check-multi"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"