diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fe36b1bc8..9d8af0449 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.0~early~20200606-7"
-export PIKA_PACKAGE_NAME="gnucobol4"
+export PIKA_PACKAGE_VERSION="0.5.0-3"
+export PIKA_PACKAGE_NAME="rust-jiter"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"