diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 36e89aa00..495ad6f9c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.27-2"
-export PIKA_PACKAGE_NAME="xtables-addons"
+export PIKA_PACKAGE_VERSION="3.4.0-2"
+export PIKA_PACKAGE_NAME="xdebug"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"