diff --git a/include/config.h b/include/config.h
index 715de85c..6de9feaf 100644
--- a/include/config.h
+++ b/include/config.h
@@ -330,6 +330,7 @@ public:
         INIReader reader(this->config_file);
 
         if (reader.ParseError() != 0) {
+            LOG(ERROR) << "Error while parsing config file, code = " << reader.ParseError();
             config_file_validity = -1;
             return ;
         }