diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 15c6da1ec..b5f2f3926 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:1.5-13"
-export PIKA_PACKAGE_NAME="zd1211-firmware"
+export PIKA_PACKAGE_VERSION="1.5.1-1"
+export PIKA_PACKAGE_NAME="r-cran-quickjsr"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"