diff --git a/src/mem/ruby/SConscript b/src/mem/ruby/SConscript
index 5062efd64d..1e386f922d 100644
--- a/src/mem/ruby/SConscript
+++ b/src/mem/ruby/SConscript
@@ -68,11 +68,12 @@ DebugFlag('RubyTester')
 DebugFlag('RubyStats')
 DebugFlag('RubyResourceStalls')
 DebugFlag('RubyProtocol')
+DebugFlag('RubyHitMiss')
 
 CompoundFlag('Ruby', [ 'RubyQueue', 'RubyNetwork', 'RubyTester',
     'RubyGenerated', 'RubySlicc', 'RubySystem', 'RubyCache',
     'RubyDma', 'RubyPort', 'RubySequencer', 'RubyCacheTrace',
-    'RubyPrefetcher', 'RubyProtocol'])
+    'RubyPrefetcher', 'RubyProtocol', 'RubyHitMiss'])
 
 #
 # Link includes
diff --git a/src/mem/ruby/system/Sequencer.cc b/src/mem/ruby/system/Sequencer.cc
index 601e23aed8..32b9dfc69f 100644
--- a/src/mem/ruby/system/Sequencer.cc
+++ b/src/mem/ruby/system/Sequencer.cc
@@ -48,6 +48,7 @@
 #include "debug/LLSC.hh"
 #include "debug/MemoryAccess.hh"
 #include "debug/ProtocolTrace.hh"
+#include "debug/RubyHitMiss.hh"
 #include "debug/RubySequencer.hh"
 #include "debug/RubyStats.hh"
 #include "mem/packet.hh"
@@ -630,6 +631,10 @@ Sequencer::hitCallback(SequencerRequest* srequest, DataBlock& data,
         llscLoadLinked(line_addr);
     }
 
+    DPRINTF(RubyHitMiss, "Cache %s at %#x\n",
+                         externalHit ? "miss" : "hit",
+                         printAddress(request_address));
+
     // update the data unless it is a non-data-carrying flush
     if (RubySystem::getWarmupEnabled()) {
         data.setData(pkt);