diff --git a/main.cc b/main.cc
index cba4c88..0e19cbf 100644
--- a/main.cc
+++ b/main.cc
@@ -1,14 +1,18 @@
-
 #include "arch/lapic.h"
 #include "boot/startup_ap.h"
 #include "debug/output.h"
 
+#include "cga.h"
+
 // Main function
 // (the bootstrap processor starts here)}
 extern "C" int main() {
   unsigned int numCPUs = Core::count();
   DBG_VERBOSE << "Number of CPUs: " << numCPUs << endl;
 
+  clear_display();
+  puts("Moin!");
+  
   /* Start application processors
    * To avoid unexpected behaviour, make sure that interrupts are not
    * enabled before the APs are booted. Otherwise it might interfere with the