diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fd0f1d2c5..5647d4c6c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2:0.8.18-5"
-export PIKA_PACKAGE_NAME="ccsm"
+export PIKA_PACKAGE_VERSION="7.2.1+dfsg-2"
+export PIKA_PACKAGE_NAME="ruby-sidekiq"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"