diff --git a/docker/Dockerfile.test_runner b/docker/Dockerfile.test_runner
index 72ea3d2..9743dc4 100644
--- a/docker/Dockerfile.test_runner
+++ b/docker/Dockerfile.test_runner
@@ -32,6 +32,7 @@
 COPY --from=protos /protos/google/api /work/voltha/protos/third_party/google/api
 
 COPY --from=protos /protos/asfvolt16_olt /work/voltha/adapters/asfvolt16_olt/protos
+COPY --from=protos /protos/cig_olt /work/voltha/protos
 
 COPY --from=protos /protos/voltha /work/ofagent/protos
 COPY --from=protos /protos/google/api /work/ofagent/protos/third_party/google/api