diff --git a/lib/widget.js b/lib/widget.js
index 013ff56..3670e94 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -753,6 +753,11 @@ Screen.prototype.deleteTop = function(top, bottom) {
 Screen.prototype.cleanSides = function(el) {
   var pos = el.lpos;
 
+  // If we don't have tput, we can't use CSR anyway.
+  // if (!this.tput) {
+  //   return false;
+  // }
+
   if (!pos) {
     return false;
   }
@@ -771,9 +776,15 @@ Screen.prototype.cleanSides = function(el) {
 
   // The scrollbar can't update properly, and there's also a
   // chance that the scrollbar may get moved around senselessly.
-  if (this.scrollbar) {
-    return false;
-  }
+  // NOTE: In pratice, this doesn't seem to be the case.
+  // if (this.scrollbar) {
+  //   return false;
+  // }
+
+  // Doesn't matter if we're only a height of 1.
+  // if ((pos.yl - el.ibottom) - (pos.yi + el.itop) <= 1) {
+  //   return pos._cleanSides = false;
+  // }
 
   var yi = pos.yi + el.itop
     , yl = pos.yl - el.ibottom