diff --git a/changelog b/changelog
index ee8ffd76345a..a0c064e3495d 100644
--- a/changelog
+++ b/changelog
@@ -436,6 +436,7 @@ Version 1.13.0-dev:
    * Multiplayer server can now handle scenarios with more than 9 sides
    * [modify_side] controller= now works in networked mp. If a null-controlled side becomes alive by
      [modify_side] controller=ai/human then the currently active client will be assiged controll
+   * Fixed a stingstream syntax error that caused the build to fail in Visual Studio 13
 
 Version 1.11.11:
  * Add-ons server:
diff --git a/data/core/about.cfg b/data/core/about.cfg
index 78ca6a14802c..122a90453f9a 100644
--- a/data/core/about.cfg
+++ b/data/core/about.cfg
@@ -904,6 +904,9 @@
     [entry]
         name = "Aaron Keisch-Walter (Exasperation)"
     [/entry]
+    [entry]
+        name = "Adam Leffew"
+    [/entry]
     [entry]
         name = "Adrian Iosif (Zappaman)"
     [/entry]
diff --git a/src/game_initialization/configure_engine.cpp b/src/game_initialization/configure_engine.cpp
index fd66864fabf7..7044343f844b 100644
--- a/src/game_initialization/configure_engine.cpp
+++ b/src/game_initialization/configure_engine.cpp
@@ -20,7 +20,7 @@ configure_engine::configure_engine(saved_game& state) :
 	if (sides_.first == sides_.second) {
 		std::stringstream msg;
 		msg << "Configure Engine: No sides found in scenario, aborting.";
-		std::cerr << msg;
+		std::cerr << msg.str();
 		std::cerr << "Full scenario config:\n";
 		std::cerr << state_.to_config().debug();
 		throw game::error(msg.str());
diff --git a/src/scripting/application_lua_kernel.cpp b/src/scripting/application_lua_kernel.cpp
index 3b234c9c68a1..f42636378295 100644
--- a/src/scripting/application_lua_kernel.cpp
+++ b/src/scripting/application_lua_kernel.cpp
@@ -82,7 +82,7 @@ static int intf_describe_plugins(lua_State * L)
 		     << plugins_manager::get()->get_name(i)
 		     << "\n";
 
-		DBG_LUA << line;
+		DBG_LUA << line.str();
 
 		lua_pushstring(L, line.str().c_str());
 		lua_call(L, 1, 0);