diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d46393893..427fc13a1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.14.0+dfsg-3"
-export PIKA_PACKAGE_NAME="pcl"
+export PIKA_PACKAGE_VERSION="2.5.10+repack1-1"
+export PIKA_PACKAGE_NAME="python-pymzml"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b3"