diff --git a/test-browser/init.js b/test-browser/init.js
index d5f0ec0351..f7d075545a 100644
--- a/test-browser/init.js
+++ b/test-browser/init.js
@@ -11,6 +11,13 @@ module.exports = function (browser, callback) {
 }
 
 function extendBrowser (browser) {
+  browser.multipleClick = function (id, time) {
+    for (var k = 0; k < time; k++) {
+      browser.click(id)
+    }
+    return browser
+  }
+
   browser.assertCurrentSelectedItem = function (expected) {
     browser.execute(function (id) {
       var node = document.querySelector('#asmcodes div div[selected="selected"] span')
diff --git a/test-browser/vmdebugger.js b/test-browser/vmdebugger.js
index 81eb29477b..b6386246e5 100644
--- a/test-browser/vmdebugger.js
+++ b/test-browser/vmdebugger.js
@@ -62,7 +62,7 @@ function panels (browser) {
     .clearValue('#txinput')
     .setValue('#txinput', '0x20ef65b8b186ca942fcccd634f37074dde49b541c27994fc7596740ef44cfd51')
     .click('#load')
-    .click('#nextcall')
+    .multipleClick('#intoforward', 63)
     .assertStack(['0:0x', '1:0x60', '2:0x65', '3:0x38', '4:0x55', '5:0x60fe47b1'])
     .assertStorageChanges(['0x00:0x38'])
     .assertCallData(['0:0x60fe47b10000000000000000000000000000000000000000000000000000000000000038'])
@@ -121,7 +121,7 @@ function stepping (browser) {
     .click('#intoback')
     .click('#intoback')
     .assertCurrentSelectedItem('002 PUSH1 40')
-    .click('#nextcall')
+    .multipleClick('#intoforward', 62)
     .assertCurrentSelectedItem('181 CREATE')
     .click('#intoforward')
     .click('#intoforward')
@@ -170,7 +170,7 @@ function stepdetail (browser) {
     })
     */
     .assertStepDetail('6', '6', '', '3', '84476', '0x0d3a18d64dfe4f927832ab58d6451cecc4e517c5')
-    .click('#nextcall')
+    .multipleClick('#intoforward', 57)
     .assertStepDetail('63', '63', '', '32000', '79283', '0x0d3a18d64dfe4f927832ab58d6451cecc4e517c5')
     .click('#overforward')
     .click('#intoback')