diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 1ec3ac941..4582d5b86 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.2.1-1"
-export PIKA_PACKAGE_NAME="xdg-desktop-portal-kde"
+export PIKA_PACKAGE_VERSION="4:6.2.1-1"
+export PIKA_PACKAGE_NAME="oxygen-sounds"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"