diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a79921727..539cda08b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="202409.2-3"
-export PIKA_PACKAGE_NAME="rdkit"
+export PIKA_PACKAGE_VERSION="3.5.0-1.2"
+export PIKA_PACKAGE_NAME="zim-tools"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"