diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index ae5a28fde..23876cffb 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.10.5-2"
-export PIKA_PACKAGE_NAME="libpcap"
+export PIKA_PACKAGE_VERSION="1.0.31-2"
+export PIKA_PACKAGE_NAME="erlang-p1-cache-tab"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"