diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bae654f60..556e87ab2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2024.6.0-2"
-export PIKA_PACKAGE_NAME="aiowatttime"
+export PIKA_PACKAGE_VERSION="0.7.9-1"
+export PIKA_PACKAGE_NAME="ruby-charlock-holmes"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"