diff --git a/TODO.md b/TODO.md
index 94361e92c..c2b39a959 100644
--- a/TODO.md
+++ b/TODO.md
@@ -7,7 +7,6 @@ Performance:
 * libuv allocates on every read, we should use a read buffer pool
 * for scrollback, investigate using segmented list for sufficiently large
   scrollback scenarios.
-* scrollback: dynamic growth rather than prealloc
 * reflow: text reflow is really poorly implemented right now specifically
   for shrinking columns. Look into this. This may require changing the
   screen data structure.