diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6bb0e7a57..627b80d36 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.15.16-2"
-export PIKA_PACKAGE_NAME="pyside2"
+export PIKA_PACKAGE_VERSION="20241212+dfsg-2"
+export PIKA_PACKAGE_NAME="neomutt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"