diff --git a/src/lib/barrier/StreamChunker.cpp b/src/lib/barrier/StreamChunker.cpp
index 0f6c0a9d..be550dad 100644
--- a/src/lib/barrier/StreamChunker.cpp
+++ b/src/lib/barrier/StreamChunker.cpp
@@ -17,8 +17,6 @@
 
 #include "barrier/StreamChunker.h"
 
-#include "mt/Lock.h"
-#include "mt/Mutex.h"
 #include "barrier/FileChunk.h"
 #include "barrier/ClipboardChunk.h"
 #include "barrier/protocol_types.h"
@@ -39,7 +37,6 @@ static const size_t g_chunkSize = 32 * 1024; //32kb
 
 bool StreamChunker::s_isChunkingFile = false;
 bool StreamChunker::s_interruptFile = false;
-Mutex* StreamChunker::s_interruptMutex = NULL;
 
 void
 StreamChunker::sendFile(const char* filename,
diff --git a/src/lib/barrier/StreamChunker.h b/src/lib/barrier/StreamChunker.h
index ed5d83c6..dcc7ff3f 100644
--- a/src/lib/barrier/StreamChunker.h
+++ b/src/lib/barrier/StreamChunker.h
@@ -21,7 +21,6 @@
 #include "base/String.h"
 
 class IEventQueue;
-class Mutex;
 
 class StreamChunker {
 public:
@@ -38,5 +37,4 @@ public:
 private:
     static bool            s_isChunkingFile;
     static bool            s_interruptFile;
-    static Mutex*        s_interruptMutex;
 };