diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 485b67ee1..28ef1dec4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="9.1.0-2"
-export PIKA_PACKAGE_NAME="copyq"
+export PIKA_PACKAGE_VERSION="0.22.7-1"
+export PIKA_PACKAGE_NAME="rust-euclid"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"