diff --git a/gui/ITH.h b/gui/ITH.h
index 0701399..097f8a9 100644
--- a/gui/ITH.h
+++ b/gui/ITH.h
@@ -33,5 +33,5 @@
 #include <sstream>
 #include <regex>
 #include <set>
-#include "profile/pugixml.hpp"
+#include "profile/pugixml.h"
 #pragma warning(disable: 4146)
diff --git a/vnr/profile/Profile.cpp b/vnr/profile/Profile.cpp
index 7323f83..7dd1fc2 100644
--- a/vnr/profile/Profile.cpp
+++ b/vnr/profile/Profile.cpp
@@ -23,7 +23,7 @@
 #include "Profile.h"
 #include "misc.h"
 #include <algorithm>
-#include "pugixml.hpp"
+#include "pugixml.h"
 
 extern HookManager* man;
 
diff --git a/vnr/profile/pugixml.cpp b/vnr/profile/pugixml.cpp
index 5b77a27..7880aae 100644
--- a/vnr/profile/pugixml.cpp
+++ b/vnr/profile/pugixml.cpp
@@ -14,7 +14,7 @@
 #ifndef SOURCE_PUGIXML_CPP
 #define SOURCE_PUGIXML_CPP
 
-#include "pugixml.hpp"
+#include "pugixml.h"
 
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/vnr/profile/pugixml.h b/vnr/profile/pugixml.h
index d59f864..d9c27f6 100644
--- a/vnr/profile/pugixml.h
+++ b/vnr/profile/pugixml.h
@@ -17,7 +17,7 @@
 #endif
 
 // Include user configuration file (this can define various configuration macros)
-#include "pugiconfig.hpp"
+#include "pugiconfig.h"
 
 #ifndef HEADER_PUGIXML_HPP
 #define HEADER_PUGIXML_HPP
diff --git a/vnr/texthook/host/hookman.cc b/vnr/texthook/host/hookman.cc
index 80c7706..5e8ad60 100644
--- a/vnr/texthook/host/hookman.cc
+++ b/vnr/texthook/host/hookman.cc
@@ -16,7 +16,7 @@
 #include <stdio.h>
 //#include <emmintrin.h>
 #include "profile/Profile.h"
-#include "profile/pugixml.hpp"
+#include "profile/pugixml.h"
 #include "profile/misc.h"
 
 #define DEBUG "vnrhost/hookman.cc"