diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 425f4f2b3..d50c87fcf 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.15.15-5"
-export PIKA_PACKAGE_NAME="qttools-opensource-src"
+export PIKA_PACKAGE_VERSION="1.1.5-1.2"
+export PIKA_PACKAGE_NAME="avfs"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"