diff --git a/modules/audio_coding/test/EncodeDecodeTest.h b/modules/audio_coding/test/EncodeDecodeTest.h
index 3855bc7..f1209c5 100644
--- a/modules/audio_coding/test/EncodeDecodeTest.h
+++ b/modules/audio_coding/test/EncodeDecodeTest.h
@@ -54,8 +54,6 @@
   void Run();
   bool Add10MsData();
 
-  //for auto_test and logging
-  uint8_t testMode;
   uint8_t codeId;
 
  protected:
@@ -80,7 +78,6 @@
 
   //for auto_test and logging
   uint8_t codeId;
-  uint8_t testMode;
 
  private:
   PCMFile _pcmFile;
@@ -101,18 +98,13 @@
 
 class EncodeDecodeTest : public ACMTest {
  public:
-  EncodeDecodeTest();
-  explicit EncodeDecodeTest(int testMode);
+  explicit EncodeDecodeTest(int test_mode);
   void Perform() override;
 
   uint16_t _playoutFreq;
-  uint8_t _testMode;
 
  private:
-  std::string EncodeToFile(int fileType,
-                           int codeId,
-                           int* codePars,
-                           int testMode);
+  std::string EncodeToFile(int fileType, int codeId, int* codePars);
 
  protected:
   Sender _sender;