diff --git a/README.md b/README.md
index eefd25b..e1420ed 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ This tool will return all failed logins to the target search head for the past 7
 **For safety, install to a python virtual environment**
 
 1. Clone the repository ```git clone https://github.com/philskents/tr_challenge.git```
-2. Install the prerequisites ```pip install requirements.txt```
+2. Install the prerequisites ```pip install -r requirements.txt```
 
 ## Usage