diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c9abb42fb..f02a7b4a2 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.6.0-1"
-export PIKA_PACKAGE_NAME="puma"
+export PIKA_PACKAGE_VERSION="0.4.12-3"
+export PIKA_PACKAGE_NAME="aiocoap"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"