diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ba75dfae7..89bcec40c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.5.4-2"
-export PIKA_PACKAGE_NAME="eln"
+export PIKA_PACKAGE_VERSION="1.8.0-2"
+export PIKA_PACKAGE_NAME="extlib"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"