diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 15982f8ae..88c62707b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.28.5-2"
-export PIKA_PACKAGE_NAME="eckit"
+export PIKA_PACKAGE_VERSION="0.3.31-1"
+export PIKA_PACKAGE_NAME="rust-futures"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"