diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b7585372f..cf89a297b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.115.5-2"
-export PIKA_PACKAGE_NAME="fastapi"
+export PIKA_PACKAGE_VERSION="0.0.7E7F3-12"
+export PIKA_PACKAGE_NAME="slashem"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"