diff --git a/karma.conf.sauce.js b/karma.conf.sauce.js
index 52507ad..4cd9569 100644
--- a/karma.conf.sauce.js
+++ b/karma.conf.sauce.js
@@ -38,7 +38,6 @@ var customLaunchers = {
     sl_ie_8: {
         base: 'SauceLabs',
         browserName: 'internet explorer',
-        platform: 'Windows 7',
         version: '8'
     },
     sl_ie_9: {