diff --git a/tests.c b/tests.c
index 1474bed..ac3e99a 100644
--- a/tests.c
+++ b/tests.c
@@ -8,9 +8,6 @@ void divide_by_zero() {
 	int x = 0;
 	int y = 5;
 	int z = y/x;
-	if(z) {
-		printf("hmm\n");
-	}
 }
 
 void test_serial_write() {
@@ -28,4 +25,5 @@ void test_dispatcher() {
 	clear_fb();
 	test_write();
 	divide_by_zero();
+	test_write();
 }