diff --git a/ZNCString.h b/ZNCString.h
index 97677986..18560120 100644
--- a/ZNCString.h
+++ b/ZNCString.h
@@ -31,14 +31,9 @@ class CString;
 class MCString;
 
 typedef set<CString> SCString;
-typedef set<CString> SPair;
-
 typedef vector<CString>                 VCString;
 typedef vector<pair<CString, CString> > VPair;
 
-typedef list<CString>                   LCString;
-typedef list<pair<CString, CString> >   LPair;
-
 static const unsigned char XX = 0xff;
 static const unsigned char base64_table[256] = {
 	XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,