diff --git a/readme.md b/readme.md
index 1dcf0fa..a9e3221 100644
--- a/readme.md
+++ b/readme.md
@@ -823,7 +823,7 @@ Parametric green terminal blocks
 ### Modules
 | Module | Description |
 |:--- |:--- |
-| ```green_terminal(type, ways, skip = [])``` | Draw green terminal blocks, skip can be used to remove pins. |
+| ```green_terminal(type, ways, skip = [], colour = "lime")``` | Draw green terminal blocks, skip can be used to remove pins. |
 | ```terminal_254(ways, skip = [])``` | Draw 0.1" terminal block |
 
 ![green_terminals](tests/png/green_terminals.png)