diff --git a/src/Mapscii.js b/src/Mapscii.js
index e9be433..2b6da00 100644
--- a/src/Mapscii.js
+++ b/src/Mapscii.js
@@ -225,7 +225,7 @@ class Mapscii {
         draw = false;
     }
 
-    if (draw !== null) {
+    if (draw) {
       this._draw();
     }
   }