Fix asset maintenance json
diff --git a/.travis.yml b/.travis.yml
index b8ffffb..4cfde8a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@
 
 python:
   - "2.7"
-  - "3.6"
 
 services:
   - mysql
@@ -52,6 +51,4 @@
         - wget http://build.erpnext.com/20171108_190013_955977f8_database.sql.gz
         - bench --force restore ~/frappe-bench/20171108_190013_955977f8_database.sql.gz --mariadb-root-password travis
         - bench migrate
-      env: Patch Testing
-  allow_failures:
-    - python: "3.6"
\ No newline at end of file
+      env: Patch Testing
\ No newline at end of file