diff --git a/ex05/Harl.cpp b/ex05/Harl.cpp
index a55c75c..02dedf5 100644
--- a/ex05/Harl.cpp
+++ b/ex05/Harl.cpp
@@ -5,10 +5,10 @@ typedef void (Harl::*HarlComplaint)(void);
 
 int getLevelIdx(std::string level) {
   static const std::string levels[] = {
-      "debug",
-      "info",
-      "warning",
-      "error",
+      "DEBUG",
+      "INFO",
+      "WARNING",
+      "ERROR",
   };
   for (int i = 0; i < 4; i++) {
     if (level == levels[i])
diff --git a/ex05/main.cpp b/ex05/main.cpp
index ea459b8..98f5919 100644
--- a/ex05/main.cpp
+++ b/ex05/main.cpp
@@ -4,9 +4,9 @@ int main(void) {
   Harl harl;
 
   harl.complain("Debug");
-  harl.complain("debug");
-  harl.complain("info");
-  harl.complain("warning");
-  harl.complain("error");
+  harl.complain("DEBUG");
+  harl.complain("INFO");
+  harl.complain("WARNING");
+  harl.complain("ERROR");
   return 0;
 }