3 files changed, 3 insertions, 3 deletions
diff --git a/spec/javascripts/u2f/authenticate_spec.js b/spec/javascripts/u2f/authenticate_spec.js
index cba1af4daa4..af2d02b6b29 100644
--- a/spec/javascripts/u2f/authenticate_spec.js
+++ b/spec/javascripts/u2f/authenticate_spec.js
@@ -69,4 +69,4 @@ require('./mock_u2f_device');
       });
     });
   });
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/u2f/mock_u2f_device.js b/spec/javascripts/u2f/mock_u2f_device.js
index 287bfb4138b..6677fe9c1ee 100644
--- a/spec/javascripts/u2f/mock_u2f_device.js
+++ b/spec/javascripts/u2f/mock_u2f_device.js
@@ -30,4 +30,4 @@
 
     return MockU2FDevice;
   })();
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/u2f/register_spec.js b/spec/javascripts/u2f/register_spec.js
index 10578c2c4b5..0f390c8b980 100644
--- a/spec/javascripts/u2f/register_spec.js
+++ b/spec/javascripts/u2f/register_spec.js
@@ -74,4 +74,4 @@ require('./mock_u2f_device');
       });
     });
   });
-}).call(this);
+}).call(window);