diff --git a/content/posts/macos/Properly Generate a Randomize MAC Address on macOS.md b/content/posts/macos/Properly Generate a Randomize MAC Address on macOS.md
index f1f6e64..1708d77 100644
--- a/content/posts/macos/Properly Generate a Randomize MAC Address on macOS.md	
+++ b/content/posts/macos/Properly Generate a Randomize MAC Address on macOS.md	
@@ -20,4 +20,8 @@ Randomizing the mac address only makes sense if you use a not-very-unique hostna
 
 ### Improper instructions
 
-Unfortunately, most of the guides I could find recommends randomizing the entire MAC address instead of the final 3 octets. Take guides recommending `mac-changer` for example, 
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+Unfortunately, most of the guides I could find recommends randomizing the entire MAC address instead of the final 3 octets. Take guides recommending `macchanger` for example, they fail to mention that the program does [this](https://github.com/acrogenesis/macchanger/blob/main/bin/macchanger#L37):
+
+```rust
+[format('%0.2x', rand(256) & ~1), (1..5).map { format('%0.2x', rand(256)) }].join(':')
+```
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