diff --git a/README.md b/README.md
index b8b3da7..7a1bbb4 100644
--- a/README.md
+++ b/README.md
@@ -192,3 +192,9 @@ Track measures that didn't finish:
 ```
 ls | grep -P '^naive-|^rrh-|^rr-|^orig-' | while read n; do echo -n "$n "; tail -n1 $n/res/*.csv ; done | grep -v "Measurement done"
 ```
+
+Check if timer's bug occured:
+
+```
+ls | grep -P '^naive-|^rrh-|^rr-|^orig-' | while read n; do echo "$n "; grep 'bug' $n/log/client-measlat-stderr.log; done
+```