diff --git a/src/plugins/streamers/lefdef/db_plugin/dbLEFDEFImporter.h b/src/plugins/streamers/lefdef/db_plugin/dbLEFDEFImporter.h
index 7188fcfae..c61501cbb 100644
--- a/src/plugins/streamers/lefdef/db_plugin/dbLEFDEFImporter.h
+++ b/src/plugins/streamers/lefdef/db_plugin/dbLEFDEFImporter.h
@@ -536,7 +536,7 @@ private:
 /**
  *  @brief A structure describing a via
  */
-struct EXT_PUBLIC ViaDesc
+struct DB_PLUGIN_PUBLIC ViaDesc
 {
   ViaDesc () : cell (0) { }