diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b0f0439ed..d79a74430 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0+20240823+git8b61f19+ds-1"
-export PIKA_PACKAGE_NAME="ycmd"
+export PIKA_PACKAGE_VERSION="0.4.0-4"
+export PIKA_PACKAGE_NAME="guile-gcrypt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"