diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 997a8ea9a..d2754a68a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.4.5-2"
-export PIKA_PACKAGE_NAME="libspelling"
+export PIKA_PACKAGE_VERSION="1.10.1.post20200504175005-7"
+export PIKA_PACKAGE_NAME="cloud-sptheme"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"