diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e09fce02b..aebb0784e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.0-2"
-export PIKA_PACKAGE_NAME="haskell-copilot-interpreter"
+export PIKA_PACKAGE_VERSION="0.22.1+ds-1"
+export PIKA_PACKAGE_NAME="libdjinterop"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"