diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c50010112..ced9eb232 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="8.23-1"
-export PIKA_PACKAGE_NAME="mediawiki2latex"
+export PIKA_PACKAGE_VERSION="5.05+2018.07.09-4"
+export PIKA_PACKAGE_NAME="iraf-mscred"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"