diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 23f8999d8..e1c324f0b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:4.1~rc1-1"
-export PIKA_PACKAGE_NAME="gnome-nibbles"
+export PIKA_PACKAGE_VERSION="1.27-2"
+export PIKA_PACKAGE_NAME="libnet-z3950-simpleserver-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"