diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,2 +1,9 @@
 # yarn-audit-sonar
 
+Convert yarn audit into a Sonar compatible format
+
+## Usage
+
+```
+yarn audit --group dependencies --json | npx yarn-audit-sonar > yarn-sonar.json
+```