diff --git a/docs/graficos/parcelas.js b/docs/graficos/parcelas.js
index b499e82..3f33926 100644
--- a/docs/graficos/parcelas.js
+++ b/docs/graficos/parcelas.js
@@ -116,5 +116,5 @@ function compara(c1, c2) {
 }
 
 function windowResized() {
-  resizeCanvas(windowWidth*zoom, windowHeight*zoom);
+  resizeCanvas(windowWidth, windowHeight);
 }