diff --git a/unotools/source/ucbhelper/xtempfile.cxx b/unotools/source/ucbhelper/xtempfile.cxx
index 20c9cc6fc3ba..da8321aa84af 100644
--- a/unotools/source/ucbhelper/xtempfile.cxx
+++ b/unotools/source/ucbhelper/xtempfile.cxx
@@ -466,7 +466,7 @@ extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL utl_component_getFactory(
 {
     void * pRet = 0;
     css::uno::Reference< css::lang::XMultiServiceFactory > xSMgr(
-        reinterpret_cast< css::lang::XMultiServiceFactory * >( pServiceManager ) );
+        static_cast< css::lang::XMultiServiceFactory * >( pServiceManager ) );
     css::uno::Reference< css::lang::XSingleComponentFactory > xFactory;
 
     if (OTempFileService::getImplementationName_Static().equalsAscii( pImplName ) )