diff --git a/src/concaveman/concaveman.h b/src/concaveman/concaveman.h
index c62f9ef6..80c6bb6e 100644
--- a/src/concaveman/concaveman.h
+++ b/src/concaveman/concaveman.h
@@ -205,7 +205,7 @@ template<class T> class CircularElement
     typedef CircularElement<T> type;
     typedef type *ptr_type;
 
-    template<class... Args> CircularElement<T>(Args&&... args): m_data(std::forward<Args>(args)...)
+    template<class... Args> CircularElement(Args&&... args): m_data(std::forward<Args>(args)...)
     {
 
     }