diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6b6dd71bb..deab3295a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.10-3"
-export PIKA_PACKAGE_NAME="haskell-th-reify-many"
+export PIKA_PACKAGE_VERSION="2.028-1"
+export PIKA_PACKAGE_NAME="libpdl-graphics-gnuplot-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"