4 files changed, 13 insertions, 3 deletions
diff --git a/starmath/source/ooxmlexport.cxx b/starmath/source/ooxmlexport.cxx
index 29cd46e9bea2..7e731fb717ca 100644
--- a/starmath/source/ooxmlexport.cxx
+++ b/starmath/source/ooxmlexport.cxx
@@ -7,8 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-
 #include "ooxmlexport.hxx"
+#include <node.hxx>
 
 #include <oox/token/tokens.hxx>
 #include <rtl/ustring.hxx>
diff --git a/starmath/source/rtfexport.cxx b/starmath/source/rtfexport.cxx
index a06bb4c5a4ad..50d32b393221 100644
--- a/starmath/source/rtfexport.cxx
+++ b/starmath/source/rtfexport.cxx
@@ -8,6 +8,7 @@
  */
 
 #include "rtfexport.hxx"
+#include <node.hxx>
 
 #include <svtools/rtfkeywd.hxx>
 #include <filter/msfilter/rtfutil.hxx>
diff --git a/starmath/source/wordexportbase.cxx b/starmath/source/wordexportbase.cxx
index cf32d067f364..02929e438514 100644
--- a/starmath/source/wordexportbase.cxx
+++ b/starmath/source/wordexportbase.cxx
@@ -7,8 +7,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-
 #include "wordexportbase.hxx"
+#include <node.hxx>
 
 SmWordExportBase::SmWordExportBase(const SmNode* pIn)
     : m_pTree(pIn)
diff --git a/starmath/source/wordexportbase.hxx b/starmath/source/wordexportbase.hxx
index 41a6f42408be..b5b0d6853cbf 100644
--- a/starmath/source/wordexportbase.hxx
+++ b/starmath/source/wordexportbase.hxx
@@ -10,7 +10,16 @@
 #ifndef INCLUDED_STARMATH_SOURCE_WORDEXPORTBASE_HXX
 #define INCLUDED_STARMATH_SOURCE_WORDEXPORTBASE_HXX
 
-#include <node.hxx>
+class SmAttributNode;
+class SmBinHorNode;
+class SmBraceNode;
+class SmMatrixNode;
+class SmNode;
+class SmOperNode;
+class SmRootNode;
+class SmSubSupNode;
+class SmUnHorNode;
+class SmVerticalBraceNode;
 
 /**
  Base class implementing writing of formulas to Word.