diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index facfd3307..ffa3c2974 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.0-1"
-export PIKA_PACKAGE_NAME="zope.component"
+export PIKA_PACKAGE_VERSION="1:4.9.0-4"
+export PIKA_PACKAGE_NAME="netcdf-parallel"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"