diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6a28beb04..c371e534a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.0005-1"
-export PIKA_PACKAGE_NAME="libnumber-phone-perl"
+export PIKA_PACKAGE_VERSION="1.37-1"
+export PIKA_PACKAGE_NAME="libmodule-scandeps-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"