diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e35c6554b..2f9447df2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.4.2-2"
-export PIKA_PACKAGE_NAME="jenkins-job-builder"
+export PIKA_PACKAGE_VERSION="0.19.1-1"
+export PIKA_PACKAGE_NAME="umockdev"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"