1 files changed, 0 insertions, 3 deletions
diff --git a/starmath/inc/config.hxx b/starmath/inc/config.hxx
index 668a4433127a..901d8502b597 100644
--- a/starmath/inc/config.hxx
+++ b/starmath/inc/config.hxx
@@ -26,9 +26,6 @@
 #include "cfgitem.hxx"
 
 
-class SmPreferenceDialog;
-class SmPrintDialog;
-class SmPrintOptionDialog;
 class SfxItemSet;
 
 class SmConfig : public SmMathConfig, public SfxBroadcaster