diff --git a/src/Param.h b/src/Param.h
index 806f837..8d19361 100644
--- a/src/Param.h
+++ b/src/Param.h
@@ -63,7 +63,7 @@ struct Param
 
     // background image
     std::string bg_format;
-    int svg_nodes_limit = 0;
+    int svg_nodes_limit;
 
     // encryption
     std::string owner_password, user_password;