diff --git a/modules/behavior/draw.js b/modules/behavior/draw.js
index 7549309b9..9a221e897 100644
--- a/modules/behavior/draw.js
+++ b/modules/behavior/draw.js
@@ -141,6 +141,8 @@ export function behaviorDraw(context) {
         d3.select(window).on('keyup.space-block', function() {
             disableSpace = false;
             d3.select(window).on('keyup.space-block', null);
+            d3.event.preventDefault();
+            d3.event.stopPropagation();
         });
 
         d3.event.preventDefault();