diff --git a/README.md b/README.md
index e284f64..a87efab 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Usage of ./gocc:
     	save config file with current configuration and exit
   -t int
     	amount of threads (0 = infinite) (default 16)
+  -v	show version and exit
 ```
 
 #### Providing a Go module