diff --git a/sys/fs/vfs/file.c b/sys/fs/vfs/file.c
index 0c34c86..e5d3bfd 100644
--- a/sys/fs/vfs/file.c
+++ b/sys/fs/vfs/file.c
@@ -162,6 +162,7 @@
   }
 
   kprintf("loffset(%i): %i:%i, whence: 0x%X", sizeof(off_t), args->offset >> 32, args->offset & 0xFFFFFF, args->whence);
+  kprintf("loffset(%i): %ld, whence: %ld", sizeof(off_t), args->offset, args->whence);
 
   switch (args->whence) {
     case SEEK_SET:
diff --git a/sys/include/sys/types.h b/sys/include/sys/types.h
index 2ca9ce6..139f608 100644
--- a/sys/include/sys/types.h
+++ b/sys/include/sys/types.h
@@ -116,8 +116,7 @@
 
 typedef __ssize_t ssize_t;
 typedef char *caddr_t;
-// XXX TEMP HACK typedef __int64_t off_t;
-typedef long off_t;
+typedef __int64_t off_t;
 typedef __uint32_t vm_offset_t;
 
 typedef __uid_t uid_t; /* user id */