diff --git a/queries/1521823.yaml b/queries/1521823.yaml
new file mode 100644
index 00000000..ce4e8de0
--- /dev/null
+++ b/queries/1521823.yaml
@@ -0,0 +1,3 @@
+query: >-
+  message:"Cannot reboot instance: [Errno 2] No such file or directory" AND
+  tags:"screen-n-cpu.txt"