diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 379b9794a..f0a910d20 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.8.0-2"
-export PIKA_PACKAGE_NAME="ruby-graphlient"
+export PIKA_PACKAGE_VERSION="2.8.0-1"
+export PIKA_PACKAGE_NAME="libcarp-assert-more-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"