diff --git a/makefile b/makefile
index a0cba60..d12de72 100644
--- a/makefile
+++ b/makefile
@@ -70,4 +70,8 @@ test_binary.o: test_binary.c
 # Clean
 # --------------------------
 clean:
-	rm -f *.o doble $(STACK_TEST_BIN) $(NUMBERS_TEST_BIN) $(BINARY_TEST_BIN)
\ No newline at end of file
+ifeq ($(OS),Windows_NT)
+	del /f *.o doble
+else
+	rm -f *.o doble
+endif
\ No newline at end of file
diff --git a/stack.o b/stack.o
deleted file mode 100644
index ac7b1f4..0000000
Binary files a/stack.o and /dev/null differ
diff --git a/test_stack.o b/test_stack.o
deleted file mode 100644
index aec8ef6..0000000
Binary files a/test_stack.o and /dev/null differ