diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a39fe6d29..91fb13945 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.4.2+dfsg-2"
-export PIKA_PACKAGE_NAME="libyang"
+export PIKA_PACKAGE_VERSION="6.11.0-1"
+export PIKA_PACKAGE_NAME="iproute2"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"