diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 256f2f2bb..4ed980348 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4041.88-1"
-export PIKA_PACKAGE_NAME="fimport"
+export PIKA_PACKAGE_VERSION="2.1.7-2"
+export PIKA_PACKAGE_NAME="srcpd"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"