diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index dcc59b92d..543331b1f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.6.0~b2-1"
-export PIKA_PACKAGE_NAME="python-gql"
+export PIKA_PACKAGE_VERSION="1.28.3-1"
+export PIKA_PACKAGE_NAME="eckit"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"