diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 198840851..d41e17afe 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.07-10.4"
-export PIKA_PACKAGE_NAME="xcolmix"
+export PIKA_PACKAGE_VERSION="0.06-1.2"
+export PIKA_PACKAGE_NAME="libdata-streamdeserializer-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"