diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 612ab056b..a85abff8c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.1.0-5.2"
-export PIKA_PACKAGE_NAME="compartment"
+export PIKA_PACKAGE_VERSION="1:4.15.2-10"
+export PIKA_PACKAGE_NAME="sharutils"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"