diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3f2148a93..15d54144c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:4.9.0-1"
-export PIKA_PACKAGE_NAME="python-gitlab"
+export PIKA_PACKAGE_VERSION="0.8.15-1"
+export PIKA_PACKAGE_NAME="rust-xxhash-rust"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"