diff --git a/src/command.h b/src/command.hpp
similarity index 100%
rename from src/command.h
rename to src/command.hpp
diff --git a/src/commands.h b/src/commands.hpp
similarity index 100%
rename from src/commands.h
rename to src/commands.hpp
diff --git a/src/main.cpp b/src/main.cpp
index 322a8cb..f19a7f4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,4 @@
-#include "./main.h"
+#include "./main.hpp"
 
 int main(int argc, char *argv[])
 {
diff --git a/src/main.h b/src/main.hpp
similarity index 55%
rename from src/main.h
rename to src/main.hpp
index a38ec79..fc9fbac 100644
--- a/src/main.h
+++ b/src/main.hpp
@@ -1,7 +1,7 @@
 #include <iostream>
-#include "./setup.h"
-#include "./command.h"
-#include "./commands.h"
+#include "./setup.hpp"
+#include "./command.hpp"
+#include "./commands.hpp"
 
 Setup &setup = Setup::Instance();
 Command &command = Command::Instance();
\ No newline at end of file
diff --git a/src/setup.h b/src/setup.hpp
similarity index 100%
rename from src/setup.h
rename to src/setup.hpp