diff --git a/README.md b/README.md
index a551faa..9d00f95 100644
--- a/README.md
+++ b/README.md
@@ -27,10 +27,16 @@ just send an exit message into the watchdog file: `echo exit > watchdog.fifo`
 There are two ways to do it
 
 ### In foreground
-`$ python main.py`
+```
+$ source venv/bin/activate
+$ python main.py
+```
 
 ### In background
-`$ nohup python main.py > log/hc_spider.log 2> log/hc_spider.err <&- &`
+```
+$ source venv/bin/activate
+$ nohup python main.py > log/hc_spider.log 2> log/hc_spider.err <&- &
+```
 
 In case you running the tool in background you can stop the execution with `$ echo exit > <watchdog_file>`