diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ca2c9584f..72f37e832 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.7.15-1"
-export PIKA_PACKAGE_NAME="eclipselink"
+export PIKA_PACKAGE_VERSION="1.36.0-1"
+export PIKA_PACKAGE_NAME="rust-just"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"