diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2d0312c5c..9914b7020 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.16-1"
-export PIKA_PACKAGE_NAME="librole-basic-perl"
+export PIKA_PACKAGE_VERSION="2.20.1+ds1-2"
+export PIKA_PACKAGE_NAME="pdm"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"