Properly set keepalive time
diff --git a/src/buildstream/_cas/casremote.py b/src/buildstream/_cas/casremote.py
index 54e0b2d..f4fbe12 100644
--- a/src/buildstream/_cas/casremote.py
+++ b/src/buildstream/_cas/casremote.py
@@ -13,7 +13,6 @@
#
import grpc
-from google.protobuf.duration_pb2 import Duration # pylint: disable=no-name-in-module
from .._protos.google.rpc import code_pb2
from .._protos.build.buildgrid import local_cas_pb2
@@ -71,7 +70,7 @@
if self.spec.client_cert:
cas_endpoint.client_cert = self.spec.client_cert
if self.spec.keepalive_time is not None:
- cas_endpoint.keepalive_time = Duration().FromSeconds(self.spec.keepalive_time)
+ cas_endpoint.keepalive_time.FromSeconds(self.spec.keepalive_time)
try:
response = local_cas.GetInstanceNameForRemotes(request)
except grpc.RpcError as e:
