diff --git a/include/unotest/bootstrapfixturebase.hxx b/include/unotest/bootstrapfixturebase.hxx
index cd4cff497518..de6a6e73e1a5 100644
--- a/include/unotest/bootstrapfixturebase.hxx
+++ b/include/unotest/bootstrapfixturebase.hxx
@@ -16,11 +16,11 @@
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
 
-#include "cppunit/TestAssert.h"
-#include "cppunit/TestFixture.h"
-#include "cppunit/extensions/HelperMacros.h"
-#include "cppunit/plugin/TestPlugIn.h"
-#include "unotest/detail/unotestdllapi.hxx"
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+#include <unotest/detail/unotestdllapi.hxx>
 
 namespace test {
 
diff --git a/include/unotest/detail/unotestdllapi.hxx b/include/unotest/detail/unotestdllapi.hxx
index fb850650713f..b8901391269b 100644
--- a/include/unotest/detail/unotestdllapi.hxx
+++ b/include/unotest/detail/unotestdllapi.hxx
@@ -20,8 +20,8 @@
 #ifndef INCLUDED_UNOTEST_DETAIL_UNOTESTDLLAPI_HXX
 #define INCLUDED_UNOTEST_DETAIL_UNOTESTDLLAPI_HXX
 
-#include "sal/config.h"
-#include "sal/types.h"
+#include <sal/config.h>
+#include <sal/types.h>
 
 #if defined OOO_DLLIMPLEMENTATION_UNOTEST
 #define OOO_DLLPUBLIC_UNOTEST SAL_DLLPUBLIC_EXPORT
diff --git a/include/unotest/filters-test.hxx b/include/unotest/filters-test.hxx
index f4822e39a216..64e368c85a05 100644
--- a/include/unotest/filters-test.hxx
+++ b/include/unotest/filters-test.hxx
@@ -9,7 +9,7 @@
 
 #include <comphelper/documentconstants.hxx>
 #include <rtl/ustring.hxx>
-#include "unotest/detail/unotestdllapi.hxx"
+#include <unotest/detail/unotestdllapi.hxx>
 
 namespace test {
 
diff --git a/include/unotest/gettestargument.hxx b/include/unotest/gettestargument.hxx
index 5fe9ae5394f9..e2160ba51938 100644
--- a/include/unotest/gettestargument.hxx
+++ b/include/unotest/gettestargument.hxx
@@ -20,9 +20,9 @@
 #ifndef INCLUDED_UNOTEST_GETTESTARGUMENT_HXX
 #define INCLUDED_UNOTEST_GETTESTARGUMENT_HXX
 
-#include "sal/config.h"
+#include <sal/config.h>
 
-#include "unotest/detail/unotestdllapi.hxx"
+#include <unotest/detail/unotestdllapi.hxx>
 
 
 namespace test {
diff --git a/include/unotest/macros_test.hxx b/include/unotest/macros_test.hxx
index f771a6f33634..f710645b10ba 100644
--- a/include/unotest/macros_test.hxx
+++ b/include/unotest/macros_test.hxx
@@ -11,7 +11,7 @@
 #define INCLUDED_UNOTEST_MACROS_TEST_HXX
 
 #include <rtl/ustring.hxx>
-#include "unotest/detail/unotestdllapi.hxx"
+#include <unotest/detail/unotestdllapi.hxx>
 
 #include <com/sun/star/lang/XComponent.hpp>
 #include <com/sun/star/frame/XDesktop2.hpp>
diff --git a/include/unotest/officeconnection.hxx b/include/unotest/officeconnection.hxx
index edfafc5f1470..cb7403ca69d7 100644
--- a/include/unotest/officeconnection.hxx
+++ b/include/unotest/officeconnection.hxx
@@ -20,12 +20,12 @@
 #ifndef INCLUDED_UNOTEST_OFFICECONNECTION_HXX
 #define INCLUDED_UNOTEST_OFFICECONNECTION_HXX
 
-#include "sal/config.h"
+#include <sal/config.h>
 
-#include "boost/noncopyable.hpp"
-#include "com/sun/star/uno/Reference.hxx"
-#include "osl/process.h"
-#include "unotest/detail/unotestdllapi.hxx"
+#include <boost/noncopyable.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <osl/process.h>
+#include <unotest/detail/unotestdllapi.hxx>
 
 namespace com { namespace sun { namespace star { namespace uno {
     class XComponentContext;
diff --git a/include/unotest/toabsolutefileurl.hxx b/include/unotest/toabsolutefileurl.hxx
index adbe7d8b2c0f..975e7f411002 100644
--- a/include/unotest/toabsolutefileurl.hxx
+++ b/include/unotest/toabsolutefileurl.hxx
@@ -20,9 +20,9 @@
 #ifndef INCLUDED_UNOTEST_TOABSOLUTEFILEURL_HXX
 #define INCLUDED_UNOTEST_TOABSOLUTEFILEURL_HXX
 
-#include "sal/config.h"
+#include <sal/config.h>
 
-#include "unotest/detail/unotestdllapi.hxx"
+#include <unotest/detail/unotestdllapi.hxx>
 
 
 namespace test {
diff --git a/include/unotest/uniquepipename.hxx b/include/unotest/uniquepipename.hxx
index d67888ad98b3..ffb917938538 100644
--- a/include/unotest/uniquepipename.hxx
+++ b/include/unotest/uniquepipename.hxx
@@ -20,9 +20,9 @@
 #ifndef INCLUDED_UNOTEST_UNIQUEPIPENAME_HXX
 #define INCLUDED_UNOTEST_UNIQUEPIPENAME_HXX
 
-#include "sal/config.h"
+#include <sal/config.h>
 
-#include "unotest/detail/unotestdllapi.hxx"
+#include <unotest/detail/unotestdllapi.hxx>
 
 
 namespace test {