diff --git a/include/CLI/App.hpp b/include/CLI/App.hpp
index 1deacb5b..394d21ef 100644
--- a/include/CLI/App.hpp
+++ b/include/CLI/App.hpp
@@ -118,7 +118,7 @@ protected:
     ///@}
    
     /// Special private constructor for subcommand
-    App(std::string description_, bool help, detail::enabler dummy_param) 
+    App(std::string description_, bool help, detail::enabler) 
         :  description_(description_) {
 
         if(help)
diff --git a/include/CLI/Ini.hpp b/include/CLI/Ini.hpp
index f7aa4d95..3623ea50 100644
--- a/include/CLI/Ini.hpp
+++ b/include/CLI/Ini.hpp
@@ -23,7 +23,7 @@ struct ini_ret_t {
     std::vector<std::string> inputs;
 
     /// Current parent level
-    int level = 0;
+    size_t level = 0;
 
     /// Return parent or empty string, based on level
     ///