diff --git a/src/directive/waves/waves.js b/src/directive/waves/waves.js
index b64c0238..83070113 100644
--- a/src/directive/waves/waves.js
+++ b/src/directive/waves/waves.js
@@ -30,7 +30,7 @@ export default{
             break
           default:
             ripple.style.top = (e.pageY - rect.top - ripple.offsetHeight / 2 - document.documentElement.scrollTop || document.body.scrollTop) + 'px'
-            ripple.style.left = (e.pageX - rect.left - ripple.offsetWidth / 2 - document.documentElement.scrollLeft ||document.body.scrollLeft) + 'px'
+            ripple.style.left = (e.pageX - rect.left - ripple.offsetWidth / 2 - document.documentElement.scrollLeft || document.body.scrollLeft) + 'px'
         }
         ripple.style.backgroundColor = opts.color
         ripple.className = 'waves-ripple z-active'