diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7573d16e5..5e73c6522 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4:24.05.2-1"
-export PIKA_PACKAGE_NAME="kamera"
+export PIKA_PACKAGE_VERSION="19.04.1+dfsg-6"
+export PIKA_PACKAGE_NAME="libsis-jhdf5-java"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"