diff --git a/.travis.yml b/.travis.yml
index f50c337e9..d62426155 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ python:
   - 2.7
 env:
     matrix:
+      - BOTO_VERSION=2.34.0
       - BOTO_VERSION=2.32.1
       - BOTO_VERSION=2.25.0
       - BOTO_VERSION=2.7
diff --git a/moto/ec2/responses/route_tables.py b/moto/ec2/responses/route_tables.py
index 4d73bc917..7b5306fa4 100644
--- a/moto/ec2/responses/route_tables.py
+++ b/moto/ec2/responses/route_tables.py
@@ -155,6 +155,7 @@ DESCRIBE_ROUTE_TABLES_RESPONSE = """
                   <state>active</state>
                 {% endif %}
                 {% if route.vpc_pcx %}
+                  <vpcPeeringConnectionId>{{ route.vpc_pcx.id }}</vpcPeeringConnectionId>
                   <origin>CreateRoute</origin>
                   <state>blackhole</state>
                 {% endif %}
diff --git a/tests/test_ec2/test_route_tables.py b/tests/test_ec2/test_route_tables.py
index 58b65bbb1..c6c199128 100644
--- a/tests/test_ec2/test_route_tables.py
+++ b/tests/test_ec2/test_route_tables.py
@@ -392,28 +392,29 @@ def test_routes_not_supported():
     conn.replace_route.when.called_with(main_route_table.id, ROUTE_CIDR, interface_id='eni-1234abcd').should.throw(NotImplementedError)
 
 
-#@requires_boto_gte("2.32.2")
-#@mock_ec2
-#def test_routes_vpc_peering_connection():
-#    conn = boto.connect_vpc('the_key', 'the_secret')
-#    vpc = conn.create_vpc("10.0.0.0/16")
-#    main_route_table = conn.get_all_route_tables(filters={'association.main':'true','vpc-id':vpc.id})[0]
-#    local_route = main_route_table.routes[0]
-#    ROUTE_CIDR = "10.0.0.4/24"
-#
-#    peer_vpc = conn.create_vpc("11.0.0.0/16")
-#    vpc_pcx = conn.create_vpc_peering_connection(vpc.id, peer_vpc.id)
-#
-#    conn.create_route(main_route_table.id, ROUTE_CIDR, vpc_peering_connection_id=vpc_pcx.id)
-#
-#    # Refresh route table
-#    main_route_table = conn.get_all_route_tables(main_route_table.id)[0]
-#    new_routes = [route for route in main_route_table.routes if route.destination_cidr_block != vpc.cidr_block]
-#    new_routes.should.have.length_of(1)
-#
-#    new_route = new_routes[0]
-#    new_route.gateway_id.should.be.none
-#    new_route.instance_id.should.be.none
-#    new_route.state.should.equal('blackhole')
-#    new_route.destination_cidr_block.should.equal(ROUTE_CIDR)
+@requires_boto_gte("2.34.0")
+@mock_ec2
+def test_routes_vpc_peering_connection():
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    vpc = conn.create_vpc("10.0.0.0/16")
+    main_route_table = conn.get_all_route_tables(filters={'association.main':'true','vpc-id':vpc.id})[0]
+    local_route = main_route_table.routes[0]
+    ROUTE_CIDR = "10.0.0.4/24"
+
+    peer_vpc = conn.create_vpc("11.0.0.0/16")
+    vpc_pcx = conn.create_vpc_peering_connection(vpc.id, peer_vpc.id)
+
+    conn.create_route(main_route_table.id, ROUTE_CIDR, vpc_peering_connection_id=vpc_pcx.id)
+
+    # Refresh route table
+    main_route_table = conn.get_all_route_tables(main_route_table.id)[0]
+    new_routes = [route for route in main_route_table.routes if route.destination_cidr_block != vpc.cidr_block]
+    new_routes.should.have.length_of(1)
+
+    new_route = new_routes[0]
+    new_route.gateway_id.should.be.none
+    new_route.instance_id.should.be.none
+    new_route.vpc_peering_connection_id.should.equal(vpc_pcx.id)
+    new_route.state.should.equal('blackhole')
+    new_route.destination_cidr_block.should.equal(ROUTE_CIDR)