diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9df7ffbc5..252a74984 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.0~git20240418.9b90d31-2"
-export PIKA_PACKAGE_NAME="js2-mode"
+export PIKA_PACKAGE_VERSION="20190720.gitcac1d69+dfsg-6"
+export PIKA_PACKAGE_NAME="cl-portable-aserve"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"