diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 810876513..76a11224a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.0-1"
-export PIKA_PACKAGE_NAME="forecast-solar"
+export PIKA_PACKAGE_VERSION="2.12-6"
+export PIKA_PACKAGE_NAME="clblas"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"