diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ee9c696d4..4820284e2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.15-1.3"
-export PIKA_PACKAGE_NAME="byacc-j"
+export PIKA_PACKAGE_VERSION="0.16.17-3.7"
+export PIKA_PACKAGE_NAME="linux86"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"