diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 05a731d2d..8a61e41a6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2:20241031.git875f4b7-1"
-export PIKA_PACKAGE_NAME="cl-closer-mop"
+export PIKA_PACKAGE_VERSION="0.22+dfsg-1"
+export PIKA_PACKAGE_NAME="meshoptimizer"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"