diff --git a/compiler/ppcx64.lpi b/compiler/ppcx64.lpi
index 98dc93a118..5201e88085 100644
--- a/compiler/ppcx64.lpi
+++ b/compiler/ppcx64.lpi
@@ -75,8 +75,7 @@
       <ConfigFile>
         <StopAfterErrCount Value="50"/>
       </ConfigFile>
-      <CustomOptions Value="-dx86_64
--dDEBUGREFERENCES"/>
+      <CustomOptions Value="-dx86_64"/>
     </Other>
   </CompilerOptions>
 </CONFIG>