diff --git a/api/src/main/java/com/seibel/distanthorizons/coreapi/ModInfo.java b/api/src/main/java/com/seibel/distanthorizons/coreapi/ModInfo.java
index 72958fc11..359bb28f0 100644
--- a/api/src/main/java/com/seibel/distanthorizons/coreapi/ModInfo.java
+++ b/api/src/main/java/com/seibel/distanthorizons/coreapi/ModInfo.java
@@ -32,7 +32,9 @@ public final class ModInfo
 	
 	/** Incremented every time any packets are added, changed or removed, with a few exceptions. */
 	public static final int PROTOCOL_VERSION = 13;
-	public static final String WRAPPER_PACKET_PATH = "message";
+
+	/** The full plugin channel name (RESOURCE_NAMESPACE:WRAPPER_PACKET_PATH) must be 20 characters or fewer for compatibility with <1.13. */
+	public static final String WRAPPER_PACKET_PATH = "msg";
 	
 	/** The internal mod name */
 	public static final String NAME = "DistantHorizons";