diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index dfb832c4f..95af07a2d 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.5-9.10-1"
-export PIKA_PACKAGE_NAME="r-cran-locfit"
+export PIKA_PACKAGE_VERSION="0.0~git20180805.b08ef85-5"
+export PIKA_PACKAGE_NAME="golang-github-ncabatoff-go-seq"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"