diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index fac2e09a1..27bee85b5 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.9.6-1"
-export PIKA_PACKAGE_NAME="libjsoncpp"
+export PIKA_PACKAGE_VERSION="0.30.3+ds-1"
+export PIKA_PACKAGE_NAME="cds-healpix-java"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"