diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a3a8636a0..8fd9b0e4c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.0.0-2"
-export PIKA_PACKAGE_NAME="libcupsfilters"
+export PIKA_PACKAGE_VERSION="0.10.1-14"
+export PIKA_PACKAGE_NAME="haskell-safesemaphore"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"