diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 98d3c0284..a0cd34426 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.2.11-6"
-export PIKA_PACKAGE_NAME="slony1-2"
+export PIKA_PACKAGE_VERSION="0.4.0.1-5"
+export PIKA_PACKAGE_NAME="haskell-panic"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"