diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8ace9e134..66ae6d804 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.6.1-2"
-export PIKA_PACKAGE_NAME="grip"
+export PIKA_PACKAGE_VERSION="20161207-13"
+export PIKA_PACKAGE_NAME="igerman98"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"