diff --git a/Ghidra/Processors/68000/data/languages/68000.cspec b/Ghidra/Processors/68000/data/languages/68000.cspec
index ec37a540b5..1a4e77c522 100644
--- a/Ghidra/Processors/68000/data/languages/68000.cspec
+++ b/Ghidra/Processors/68000/data/languages/68000.cspec
@@ -29,18 +29,18 @@
   <default_proto>
     <prototype name="__stdcall" extrapop="4" stackshift="4" strategy="register">
       <input>
-        <pentry minsize="1" maxsize="4">
-          <register name="D0"/>
-        </pentry>
         <pentry minsize="1" maxsize="4" metatype="ptr">
           <register name="A0"/>
         </pentry>
-        <pentry minsize="1" maxsize="4">
-          <register name="D1"/>
-        </pentry>
         <pentry minsize="1" maxsize="4" metatype="ptr">
           <register name="A1"/>
         </pentry>
+        <pentry minsize="1" maxsize="4">
+          <register name="D0"/>
+        </pentry>
+        <pentry minsize="1" maxsize="4">
+          <register name="D1"/>
+        </pentry>
         <pentry minsize="1" maxsize="500" align="4">
           <addr offset="4" space="stack"/>
         </pentry>