diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 2c7a406f1..6913514ef 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.2.90-1"
-export PIKA_PACKAGE_NAME="kactivitymanagerd"
+export PIKA_PACKAGE_VERSION="5.5.0-1.1"
+export PIKA_PACKAGE_NAME="labelme"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"