diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 07b1b9634..d58620a1c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.3-3"
-export PIKA_PACKAGE_NAME="rust-itertools-num"
+export PIKA_PACKAGE_VERSION="5.34.2-1"
+export PIKA_PACKAGE_NAME="yaz"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"