diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7d1494f04..3fb5cd63c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.82.0-2"
-export PIKA_PACKAGE_NAME="glib2.0"
+export PIKA_PACKAGE_VERSION="1:47.0-1"
+export PIKA_PACKAGE_NAME="gnome-mahjongg"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"