diff -r 7f36d4436074 -r 2c80419dbefa src/mem/ruby/system/RubyPort.cc
--- a/src/mem/ruby/system/RubyPort.cc	Tue May 01 13:40:42 2012 -0400
+++ b/src/mem/ruby/system/RubyPort.cc	Thu May 03 19:22:57 2012 +0100
@@ -698,7 +698,7 @@
         if ((*p)->getMasterPort().isSnooping()) {
             Packet *pkt = new Packet(&req, MemCmd::InvalidationReq);
             // send as a snoop request
-            (*p)->sendNextCycle(pkt, true);
+            (*p)->sendTimingSnoopReq(pkt);
         }
     }
 }