diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 5277a126b..2cfc142d7 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="13"
-export PIKA_PACKAGE_NAME="gcc-riscv64-unknown-elf"
+export PIKA_PACKAGE_VERSION="7.349.0-2"
+export PIKA_PACKAGE_NAME="libplacebo"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"