diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7f41c1a9b..c20972068 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.33.0-1"
-export PIKA_PACKAGE_NAME="skrooge"
+export PIKA_PACKAGE_VERSION="1.6.4+dfsg-8"
+export PIKA_PACKAGE_NAME="hyperic-sigar"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"