diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 9b372d70a..acf6e5e95 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7.1.2+dfsg-1"
-export PIKA_PACKAGE_NAME="soplex"
+export PIKA_PACKAGE_VERSION="5.4-2"
+export PIKA_PACKAGE_NAME="kdocker"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"