diff --git a/model/sync-state.cc b/model/sync-state.cc
index 137e8b0..d9fe538 100644
--- a/model/sync-state.cc
+++ b/model/sync-state.cc
@@ -30,8 +30,6 @@
 #include <boost/throw_exception.hpp>
 #include <boost/lexical_cast.hpp>
 
-#include <tinyxml.h>
-
 using namespace std;
 using namespace boost;