diff --git a/services/fxaccounts/FxAccountsCommon.js b/services/fxaccounts/FxAccountsCommon.js
index 1c940912285..06db4c04e32 100644
--- a/services/fxaccounts/FxAccountsCommon.js
+++ b/services/fxaccounts/FxAccountsCommon.js
@@ -130,22 +130,22 @@ exports.ERRNO_NETWORK                        = 998;
 exports.ERRNO_UNKNOWN_ERROR                  = 999;
 
 // Offset oauth server errnos so they don't conflict with auth server errnos
-const OAUTH_SERVER_ERRNO_OFFSET = exports.OAUTH_SERVER_ERRNO_OFFSET = 1000;
+exports.OAUTH_SERVER_ERRNO_OFFSET = 1000;
 
 // OAuth Server errno.
-exports.ERRNO_UNKNOWN_CLIENT_ID              = 101 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INCORRECT_CLIENT_SECRET        = 102 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INCORRECT_REDIRECT_URI         = 103 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INVALID_FXA_ASSERTION          = 104 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_UNKNOWN_CODE                   = 105 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INCORRECT_CODE                 = 106 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_EXPIRED_CODE                   = 107 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_OAUTH_INVALID_TOKEN            = 108 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INVALID_REQUEST_PARAM          = 109 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INVALID_RESPONSE_TYPE          = 110 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_UNAUTHORIZED                   = 111 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_FORBIDDEN                      = 112 + OAUTH_SERVER_ERRNO_OFFSET;
-exports.ERRNO_INVALID_CONTENT_TYPE           = 113 + OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_UNKNOWN_CLIENT_ID              = 101 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INCORRECT_CLIENT_SECRET        = 102 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INCORRECT_REDIRECT_URI         = 103 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INVALID_FXA_ASSERTION          = 104 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_UNKNOWN_CODE                   = 105 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INCORRECT_CODE                 = 106 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_EXPIRED_CODE                   = 107 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_OAUTH_INVALID_TOKEN            = 108 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INVALID_REQUEST_PARAM          = 109 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INVALID_RESPONSE_TYPE          = 110 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_UNAUTHORIZED                   = 111 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_FORBIDDEN                      = 112 + exports.OAUTH_SERVER_ERRNO_OFFSET;
+exports.ERRNO_INVALID_CONTENT_TYPE           = 113 + exports.OAUTH_SERVER_ERRNO_OFFSET;
 
 // Errors.
 exports.ERROR_ACCOUNT_ALREADY_EXISTS         = "ACCOUNT_ALREADY_EXISTS";