diff --git a/macosx/Transmission.sdef b/macosx/Transmission.sdef
deleted file mode 100644
index 0b53ca0e1..000000000
--- a/macosx/Transmission.sdef
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE dictionary SYSTEM "file://localhost/System/Library/DTDs/sdef.dtd">
-<dictionary title="Transmission Terminology">
-  <suite name="Standard Suite" code="????" 
-            description="Common classes and commands for all  applications.">
-	
-	
-	<command name="open" code="aevtodoc" 
-        description="Open a document.">
-     <direct-parameter description="The file(s) to be opened.">
-        <type type="file" list="yes"/>
-     </direct-parameter>
-	</command>
-	
-	<command name="quit" code="aevtquit"  description="Quit the application.">
-            <cocoa class="NSQuitCommand"/>
-        </command>
-	
-	<class name="application" code="capp" 
-                description="The application's top-level scripting  object.">
-            <cocoa class="NSApplication"/>
-            <property name="name" code="pnam"  type="text" access="r" 
-                description="The name of the application."/>
-            <property name="frontmost" code="pisf"  type="boolean" access="r" 
-                description="Is this the frontmost (active)  application?">
-                <cocoa key="isActive"/>
-            </property>
-            <property name="version" code="vers"  type="text" access="r" 
-                description="The version of the application."/>
-            <element type="document" access="r">
-                <cocoa key="orderedDocuments"/>
-            </element>
-            <element type="window" access="r">
-                <cocoa key="orderedWindows"/>
-            </element>
-            <responds-to name="open">
-                <cocoa method="handleOpenScriptCommand:"/>
-            </responds-to>
-            <responds-to name="print">
-                <cocoa method="handlePrintScriptCommand:"/>
-            </responds-to>
-            <responds-to name="quit">
-                <cocoa method="handleQuitScriptCommand:"/>
-            </responds-to>
-        </class>
-  </suite>
-</dictionary>
\ No newline at end of file