diff --git a/sys/vmm/vmm_mmap.c b/sys/vmm/vmm_mmap.c
index 3ab3a3e..bf2ef6a 100644
--- a/sys/vmm/vmm_mmap.c
+++ b/sys/vmm/vmm_mmap.c
@@ -129,7 +129,7 @@
     struct file *fd = 0x0;
     int x;
 
-    printf("[%s:%i] mmap(%i-0x%X-%i)", __FILE__, __LINE__, uap->fd, uap->addr, uap->len);
+    kprintf("[%s:%i] mmap(%i-0x%X-%i)", __FILE__, __LINE__, uap->fd, uap->addr, uap->len);
 
     addr = (vm_offset_t) uap->addr;