diff --git a/README.md b/README.md
index b928337..0fa09d5 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,8 @@
 Bring your messages back from [Dead Letter Queue](https://en.wikipedia.org/wiki/Dead_letter_queue) with this command line script that helps you moving messages from DLQ back to the main queue for reprocessing [SQS](https://aws.amazon.com/sqs/?nc1=h_ls) queues. It also can be used to move messages between queues in SQS.
 
 ## Install
-```python3 setup.py install```
+Mac/Linux: ```python3 setup.py install```
+Windows: ```py setup.py install```
 
 ## Usage