diff --git a/src/libslic3r/Config.cpp b/src/libslic3r/Config.cpp
index c68588032d..1ad7e44c72 100644
--- a/src/libslic3r/Config.cpp
+++ b/src/libslic3r/Config.cpp
@@ -39,6 +39,7 @@
 #include <boost/nowide/cstdlib.hpp>
 #include <boost/nowide/iostream.hpp>
 #include <boost/nowide/fstream.hpp>
+#include <boost/nowide/cstdio.hpp>
 #include <boost/property_tree/ini_parser.hpp>
 #include <boost/format.hpp>
 #include <string.h>
diff --git a/src/slic3r/GUI/DownloaderFileGet.cpp b/src/slic3r/GUI/DownloaderFileGet.cpp
index ef9b0256e0..7a7c7044c2 100644
--- a/src/slic3r/GUI/DownloaderFileGet.cpp
+++ b/src/slic3r/GUI/DownloaderFileGet.cpp
@@ -170,7 +170,7 @@ void FileGet::priv::get_perform()
 		m_tmp_path = m_dest_folder / (m_filename + "." + std::to_string(get_current_pid()) + ".download");
 
 		wxCommandEvent* evt = new wxCommandEvent(EVT_DWNLDR_FILE_NAME_CHANGE);
-		evt->SetString(boost::nowide::widen(m_filename));
+		evt->SetString(from_u8(m_filename));
 		evt->SetInt(m_id);
 		m_evt_handler->QueueEvent(evt);
 	}
diff --git a/src/slic3r/GUI/LoginDialog.hpp b/src/slic3r/GUI/LoginDialog.hpp
index ab2b6eef0b..debd0c4418 100644
--- a/src/slic3r/GUI/LoginDialog.hpp
+++ b/src/slic3r/GUI/LoginDialog.hpp
@@ -7,6 +7,8 @@
 
 #include <wx/button.h>
 #include <wx/textctrl.h>
+#include <wx/stattext.h>
+#include <wx/statbmp.h>
 
 namespace Slic3r {
 namespace GUI {
diff --git a/src/slic3r/GUI/UserAccount.cpp b/src/slic3r/GUI/UserAccount.cpp
index 3455935cee..47d72a2026 100644
--- a/src/slic3r/GUI/UserAccount.cpp
+++ b/src/slic3r/GUI/UserAccount.cpp
@@ -9,6 +9,8 @@
 #include <boost/property_tree/json_parser.hpp>
 #include <boost/log/trivial.hpp>
 
+#include <wx/stdpaths.h>
+
 namespace pt = boost::property_tree;
 
 namespace Slic3r {
diff --git a/src/slic3r/GUI/UserAccount.hpp b/src/slic3r/GUI/UserAccount.hpp
index 89ce88621b..448da77841 100644
--- a/src/slic3r/GUI/UserAccount.hpp
+++ b/src/slic3r/GUI/UserAccount.hpp
@@ -6,6 +6,7 @@
 
 #include <string>
 #include <memory>
+#include <boost/filesystem.hpp>
 
 namespace Slic3r{
 namespace GUI{
diff --git a/src/slic3r/GUI/WebViewDialog.hpp b/src/slic3r/GUI/WebViewDialog.hpp
index 6a07fc70f2..b6d00f7e07 100644
--- a/src/slic3r/GUI/WebViewDialog.hpp
+++ b/src/slic3r/GUI/WebViewDialog.hpp
@@ -24,7 +24,7 @@
 #include <wx/tbarbase.h>
 #include "wx/textctrl.h"
 #include <wx/timer.h>
-
+#include <map>
 
 namespace Slic3r {
 namespace GUI {
diff --git a/src/slic3r/GUI/wxExtensions.hpp b/src/slic3r/GUI/wxExtensions.hpp
index 87b26c6b49..621d346915 100644
--- a/src/slic3r/GUI/wxExtensions.hpp
+++ b/src/slic3r/GUI/wxExtensions.hpp
@@ -18,6 +18,7 @@
 
 #include <vector>
 #include <functional>
+#include <boost/filesystem.hpp>
 
 
 #ifndef __linux__