diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 38bc2b405..67cb03b19 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.9-2"
-export PIKA_PACKAGE_NAME="pyaehw4a1"
+export PIKA_PACKAGE_VERSION="0.2.26-3"
+export PIKA_PACKAGE_NAME="ruby-stackprof"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"