diff --git a/src/logger.cr b/src/logger.cr
index e57dddc..5d20c11 100644
--- a/src/logger.cr
+++ b/src/logger.cr
@@ -18,7 +18,7 @@ module Logger
     {% verbatim do %}
       macro finished
         {% defined_level_methods = [] of MacroId %}
-        {% levels = %i[ debug info notice error fatal ] %}
+        {% levels = %i[ debug info notice warn error fatal ] %}
         {% for level in levels %}
           {% defined_level_methods << level if @type.has_method? level %}
         {% end %}
@@ -62,7 +62,7 @@ module Logger
         {% end %}
       end
 
-      {% for level in %i[ trace debug info notice error fatal ].map(&.id) %}
+      {% for level in %i[ trace debug info notice warn error fatal ].map(&.id) %}
         macro {{level.downcase}}(message, *args)
           log_with_context {{level}}, (\{{message}} \{% unless args.empty? %} % \{{args}} \{% end %})
         end