diff --git a/include/znc/Buffer.h b/include/znc/Buffer.h
index c358eaf9..ee00575f 100644
--- a/include/znc/Buffer.h
+++ b/include/znc/Buffer.h
@@ -47,8 +47,6 @@ protected:
 
 class CBuffer : private std::deque<CBufLine> {
 public:
-	typedef typename std::deque<CBufLine>::size_type size_type;
-
 	CBuffer(unsigned int uLineCount = 100);
 	~CBuffer();
 
diff --git a/include/znc/Utils.h b/include/znc/Utils.h
index c8f55556..f930baba 100644
--- a/include/znc/Utils.h
+++ b/include/znc/Utils.h
@@ -126,8 +126,6 @@ protected:
  */
 class CTable : protected std::vector<std::vector<CString> > {
 public:
-	typedef typename std::vector<std::vector<CString> >::size_type size_type;
-
 	CTable() {}
 	virtual ~CTable() {}