diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 885d8495e..c2953fd37 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3-1"
-export PIKA_PACKAGE_NAME="lomiri-push-qml"
+export PIKA_PACKAGE_VERSION="0.6.1-17"
+export PIKA_PACKAGE_NAME="gauche-c-wrapper"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"