diff --git a/src/ll/api/Logger.h b/src/ll/api/Logger.h
index c52afca35f..3b3be69416 100644
--- a/src/ll/api/Logger.h
+++ b/src/ll/api/Logger.h
@@ -77,6 +77,7 @@ class Logger {
     std::optional<std::ofstream> ofs          = std::nullopt;
     int                          consoleLevel = -1;
     int                          fileLevel    = -1;
+    int                          filler;
 
     OutputStream debug;
     OutputStream info;