diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 98b6a23e7..85b584963 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.1.1-1"
-export PIKA_PACKAGE_NAME="python-django-import-export"
+export PIKA_PACKAGE_VERSION="2.10.12+ds-1"
+export PIKA_PACKAGE_NAME="coinor-cbc"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"