diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index f26c8ae82..54edec372 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.7.1-2"
-export PIKA_PACKAGE_NAME="railway-gtk"
+export PIKA_PACKAGE_VERSION="1.20-5"
+export PIKA_PACKAGE_NAME="texify"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"