diff --git a/kernel/src/main.cpp b/kernel/src/main.cpp
index 10c4b81a..6b681253 100644
--- a/kernel/src/main.cpp
+++ b/kernel/src/main.cpp
@@ -33,8 +33,6 @@
 #include "thread/PIT.h"
 #include "thread/Scheduler.h"
 
-extern "C" void _userspace();
-
 extern "C" void _start()
 {
     Init::check_magic();