diff --git a/README.md b/README.md
index 8c13d54..38fda19 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,19 @@ Command line interface for testing internet bandwidth using speedtest.net
 
 speedtest-cli is written for use with Python 2.4-2.7
 
-speedtest-cli-3 is written for use with Python 3
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+speedtest-cli-3 is written for use with Python 3
+
+## Usage
+
+    $ speedtest-cli -h
+    usage: speedtest-cli [-h] [--share] [--simple]
+    
+    Command line interface for testing internet bandwidth using speedtest.net.
+    --------------------------------------------------------------------------
+    https://github.com/sivel/speedtest-cli
+    
+    optional arguments:
+      -h, --help  show this help message and exit
+      --share     Generate and provide a URL to the speedtest.net share results
+                  image
+      --simple    Suppress verbose output, only show basic information
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