|  | @@ -145,7 +145,7 @@ class InterceptorBatchMethodsImpl
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				|  |  |      recv_trailing_metadata_ = map;
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				|  |  |    }
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				|  |  |  
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				|  |  | -  std::unique_ptr<ChannelInterface> GetInterceptedChannel() {
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				|  |  | +  std::unique_ptr<ChannelInterface> GetInterceptedChannel() override {
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				|  |  |      auto* info = call_->client_rpc_info();
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				|  |  |      if (info == nullptr) {
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				|  |  |        return std::unique_ptr<ChannelInterface>(nullptr);
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				|  | @@ -444,7 +444,7 @@ class CancelInterceptorBatchMethods
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				|  |  |      return nullptr;
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				|  |  |    }
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				|  |  |  
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				|  |  | -  std::unique_ptr<ChannelInterface> GetInterceptedChannel() {
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				|  |  | +  std::unique_ptr<ChannelInterface> GetInterceptedChannel() override {
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				|  |  |      GPR_CODEGEN_ASSERT(false &&
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				|  |  |                         "It is illegal to call GetInterceptedChannel on a "
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				|  |  |                         "method which has a Cancel notification");
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