diff --git a/src/editor/buffer.d b/src/editor/buffer.d
index cedabe2..10e3a83 100644
--- a/src/editor/buffer.d
+++ b/src/editor/buffer.d
@@ -134,6 +134,7 @@ Init(FlatBuffer* fb, u8[] data, u8[] file_name)
 
 	fb.file_name  = file_name;
 	fb.line_count = CountLF(data);
+	fb.length     = data.length;
 	fb.sel        = -1;
 	fb.sel_mode   = SM.None;