diff --git a/UnoControls/source/controls/progressbar.cxx b/UnoControls/source/controls/progressbar.cxx
index 1cf0bc08a36f..85653c1cc1a3 100644
--- a/UnoControls/source/controls/progressbar.cxx
+++ b/UnoControls/source/controls/progressbar.cxx
@@ -27,7 +27,6 @@
 using namespace ::cppu;
 using namespace ::osl;
 using namespace ::com::sun::star::uno;
-using namespace ::com::sun::star::lang;
 using namespace ::com::sun::star::awt;
 
 namespace unocontrols {