diff --git a/Kernel/VGA.cpp b/Kernel/VGA.cpp
index 8f23cf9b67..5949f0ad0e 100644
--- a/Kernel/VGA.cpp
+++ b/Kernel/VGA.cpp
@@ -140,6 +140,7 @@ int ksprintf(char* buffer, const char* fmt, ...)
     va_list ap;
     va_start(ap, fmt);
     int ret = kprintfInternal(buffer_putch, buffer, fmt, ap);
+    buffer[ret] = '\0';
     va_end(ap);
     return ret;
 }