diff --git a/app/services/protocol_importers/build_protocol_from_client_service.rb b/app/services/protocol_importers/build_protocol_from_client_service.rb
index 3fbc90ab8..d4c449f96 100644
--- a/app/services/protocol_importers/build_protocol_from_client_service.rb
+++ b/app/services/protocol_importers/build_protocol_from_client_service.rb
@@ -24,10 +24,8 @@ module ProtocolImporters
       pio = ProtocolImporters::ProtocolIntermediateObject.new(normalized_json: normalized_hash,
                                                               user: @user,
                                                               team: @team)
-      @pio_protocol = pio.build
-      unless @pio_protocol.valid?
-        @errors[:protocol] = pio.protocol.errors
-      end
+
+      @errors[:protocol] = pio.protocol.errors unless @pio_protocol.valid?
     rescue StandardError => e
       @errors[:build_protocol] = e.message
     ensure
diff --git a/app/utilities/protocol_importers/protocol_normalizer.rb b/app/utilities/protocol_importers/protocol_normalizer.rb
index bd98725b8..a05c0ed4b 100644
--- a/app/utilities/protocol_importers/protocol_normalizer.rb
+++ b/app/utilities/protocol_importers/protocol_normalizer.rb
@@ -2,11 +2,11 @@
 
 module ProtocolImporters
   class ProtocolNormalizer
-    def normalize_all_protocols(client_data)
+    def normalize_all_protocols(_client_data)
       raise NotImplementedError
     end
 
-    def normalize_protocol(client_data)
+    def normalize_protocol(_client_data)
       raise NotImplementedError
     end
   end
diff --git a/spec/utilities/protocol_importers/protocols_io/v3/protocol_normalizer_spec.rb b/spec/utilities/protocol_importers/protocols_io/v3/protocol_normalizer_spec.rb
index 6ba04df62..55a42d7e4 100644
--- a/spec/utilities/protocol_importers/protocols_io/v3/protocol_normalizer_spec.rb
+++ b/spec/utilities/protocol_importers/protocols_io/v3/protocol_normalizer_spec.rb
@@ -30,7 +30,7 @@ describe ProtocolImporters::ProtocolsIO::V3::ProtocolNormalizer do
     context 'when have all data' do
       it 'should normalize data correctly' do
         allow(client_data).to receive_message_chain(:parsed_response)
-                          .and_return(response)
+          .and_return(response)
 
         expect(subject.normalize_protocol(client_data).deep_stringify_keys).to be == normalized_result
       end
@@ -39,7 +39,7 @@ describe ProtocolImporters::ProtocolsIO::V3::ProtocolNormalizer do
     context 'when do not have name' do
       it 'sets nil for name' do
         allow(client_data).to receive_message_chain(:parsed_response)
-                          .and_return(response_without_title)
+          .and_return(response_without_title)
 
         expect(subject.normalize_protocol(client_data)[:protocol][:name]).to be_nil
       end