diff --git a/Extensions.md b/Extensions.md
index 190c0bb..eb814cd 100644
--- a/Extensions.md
+++ b/Extensions.md
@@ -152,6 +152,14 @@ protected void onStartConnection() {
 
 If the _onClick_ method is overridden by your extension, G-Earth will display a green "Start" button next to your extension and the function will get called on-click. For form extensions, this option is automatically used to open the GUI. For non-gui extensions, this is an additional feature you could use.
 
+```java
+@Override
+protected void onClick() {
+    // the user clicked this extension! I must do something relevant here
+}
+```
+
+
 ### HashSupport
 
 _HashSupport_ allows us to use hashes/names in order to intercept and send packets, using the aforementioned methods.