diff --git a/lib/network/options.js b/lib/network/options.js
index 880c13b..0137155 100644
--- a/lib/network/options.js
+++ b/lib/network/options.js
@@ -664,7 +664,7 @@ let configureOptions = {
     hoverConnectedEdges: true,
     tooltipDelay: [300, 0, 1000, 25],
     zoomView: true,
-    zoomSpeed: 1
+    zoomSpeed: [1, 1, 1, 1]
   },
   manipulation: {
     enabled: false,