diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3711b225f..d01268455 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.16-4.3"
-export PIKA_PACKAGE_NAME="sc"
+export PIKA_PACKAGE_VERSION="1.6~rc-1"
+export PIKA_PACKAGE_NAME="libadwaita-1"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"