diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fa9b0310c..3b4e8691d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.4.5-3"
-export PIKA_PACKAGE_NAME="taptempo"
+export PIKA_PACKAGE_VERSION="2.100-1"
+export PIKA_PACKAGE_NAME="libpdl-fit-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"