diff --git a/src/process/VisualProcessor.h b/src/process/VisualProcessor.h
index e72e1ed..364dc57 100644
--- a/src/process/VisualProcessor.h
+++ b/src/process/VisualProcessor.h
@@ -12,8 +12,8 @@
 template<typename InputDataType = ReferenceCounter, typename OutputDataType = ReferenceCounter>
 class VisualProcessor {
     //
-    typedef typename ThreadBlockingQueue<InputDataType*> VisualInputQueueType;
-    typedef typename ThreadBlockingQueue<OutputDataType*> VisualOutputQueueType;
+    typedef  ThreadBlockingQueue<InputDataType*> VisualInputQueueType;
+    typedef  ThreadBlockingQueue<OutputDataType*> VisualOutputQueueType;
     typedef typename std::vector< VisualOutputQueueType *>::iterator outputs_i;
 public:
 	virtual ~VisualProcessor() {