diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1f8d007af..fd2766b41 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:3.0.6-15"
-export PIKA_PACKAGE_NAME="heartbeat"
+export PIKA_PACKAGE_VERSION="4.99.5-1"
+export PIKA_PACKAGE_NAME="tcpdump"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"