diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8e0b95bf7..063ea43ec 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.111-1"
-export PIKA_PACKAGE_NAME="libdata-munge-perl"
+export PIKA_PACKAGE_VERSION="4:14.1.0-2"
+export PIKA_PACKAGE_NAME="gcc-defaults"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"