diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 910a03c53..6795edaff 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.3-5"
-export PIKA_PACKAGE_NAME="python-morph"
+export PIKA_PACKAGE_VERSION="23.1.2+dfsg1-1"
+export PIKA_PACKAGE_NAME="python-autobahn"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"