diff --git a/Hardware:-Radio-Receiver.md b/Hardware:-Radio-Receiver.md
index 2f5d33c..828b57e 100644
--- a/Hardware:-Radio-Receiver.md
+++ b/Hardware:-Radio-Receiver.md
@@ -9,6 +9,6 @@ Hardware ID: `0x000C`
 ### Interrupt Behavior
 | Value of A | Action | Energy cost | Result |
 | --- | --- | --- | --- |
-| `1` | `LISTEN` | `? kJ` | Writes the number of messages to B, and copies the messages to RAM starting at address X |
+| `1` | `RADIO_LISTEN` | `? kJ` | Writes the number of messages to B, and copies the messages to RAM starting at address X |
 
 The maximum number of messages per tick appears to be 16.
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