diff --git a/include/xmlscript/xml_helper.hxx b/include/xmlscript/xml_helper.hxx
index 5d65cf12a234..1c4676563109 100644
--- a/include/xmlscript/xml_helper.hxx
+++ b/include/xmlscript/xml_helper.hxx
@@ -26,7 +26,7 @@
 #include <com/sun/star/io/XInputStream.hpp>
 #include <com/sun/star/io/XOutputStream.hpp>
 
-#include "xmlscript/xmlscriptdllapi.h"
+#include <xmlscript/xmlscriptdllapi.h>
 
 namespace xmlscript
 {
diff --git a/include/xmlscript/xmldlg_imexp.hxx b/include/xmlscript/xmldlg_imexp.hxx
index 973f562e19d5..c817e6d1edc4 100644
--- a/include/xmlscript/xmldlg_imexp.hxx
+++ b/include/xmlscript/xmldlg_imexp.hxx
@@ -26,8 +26,8 @@
 #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
 
-#include "xmlscript/xmlns.h"
-#include "xmlscript/xmlscriptdllapi.h"
+#include <xmlscript/xmlns.h>
+#include <xmlscript/xmlscriptdllapi.h>
 
 namespace xmlscript
 {
diff --git a/include/xmlscript/xmllib_imexp.hxx b/include/xmlscript/xmllib_imexp.hxx
index a318a85e6497..e86a4d94392a 100644
--- a/include/xmlscript/xmllib_imexp.hxx
+++ b/include/xmlscript/xmllib_imexp.hxx
@@ -22,8 +22,8 @@
 #include <com/sun/star/xml/sax/XWriter.hpp>
 #include <com/sun/star/uno/Sequence.hxx>
 
-#include "xmlscript/xmlns.h"
-#include "xmlscript/xmlscriptdllapi.h"
+#include <xmlscript/xmlns.h>
+#include <xmlscript/xmlscriptdllapi.h>
 
 namespace xmlscript
 {
diff --git a/include/xmlscript/xmlmod_imexp.hxx b/include/xmlscript/xmlmod_imexp.hxx
index 4ca9371fd396..a11c0318469e 100644
--- a/include/xmlscript/xmlmod_imexp.hxx
+++ b/include/xmlscript/xmlmod_imexp.hxx
@@ -22,7 +22,7 @@
 #include <com/sun/star/xml/sax/XWriter.hpp>
 #include <com/sun/star/uno/Sequence.hxx>
 #include <xmlscript/xmlns.h>
-#include "xmlscript/xmlscriptdllapi.h"
+#include <xmlscript/xmlscriptdllapi.h>
 
 namespace xmlscript
 {