diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 0619eac2b..f8de1789d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.50.0+dfsg-2"
-export PIKA_PACKAGE_NAME="r-bioc-gviz"
+export PIKA_PACKAGE_VERSION="1.7.2-4"
+export PIKA_PACKAGE_NAME="python-ddt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"