diff --git a/src/editor/mod.rs b/src/editor/mod.rs
index 7d06dc8..8400c1d 100644
--- a/src/editor/mod.rs
+++ b/src/editor/mod.rs
@@ -305,7 +305,7 @@ impl Editor {
             .set_horizontal(&self.buffer, self.view_pos.0, 0);
         let mut c_last =
             self.formatter
-                .offset_vertical(&self.buffer, c_first, self.view_dim.0 as isize);
+                .offset_vertical(&self.buffer, c_first, self.view_dim.0 as isize - 1);
         c_last = self
             .formatter
             .set_horizontal(&self.buffer, c_last, self.view_dim.1);