|  | @@ -549,7 +549,7 @@ exports.makeClientConstructor = function(methods, serviceName) {
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				|  |  |      options['grpc.primary_user_agent'] = 'grpc-node/' + version;
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				|  |  |      this.channel = new grpc.Channel(address, credentials, options);
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				|  |  |      // Extract the DNS name from the address string
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				|  |  | -    address = address.replace(/(\w+:\/\/)?([^:]+)(:\d+)?\/?$/, '$2');
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				|  |  | +    address = address.replace(/(\w+:\/\/+)?([^:]+)(:\d+)?\/?$/, '$2');
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				|  |  |      this.server_address = address;
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				|  |  |      this.auth_uri = 'https://' + this.server_address + '/' + serviceName;
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				|  |  |      this.updateMetadata = updateMetadata;
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