diff --git a/unit_tests/global.h b/unit_tests/global.h
index 9772001a1a..abcd93361d 100644
--- a/unit_tests/global.h
+++ b/unit_tests/global.h
@@ -73,14 +73,14 @@ void print(const char *fmt, ...);
  * @see firmware/global.h for explanation
  */
 #define DECLARE_ENGINE_PARAMETER_SIGNATURE Engine *engine, engine_configuration_s *engineConfiguration, persistent_config_s *config, board_configuration_s *boardConfiguration
-#define DECLARE_ENGINE_PARAMETER_SUFFIX , Engine *engine, engine_configuration_s *engineConfiguration, persistent_config_s *config, board_configuration_s *boardConfiguration
+#define DECLARE_ENGINE_PARAMETER_SUFFIX , DECLARE_ENGINE_PARAMETER_SIGNATURE
 #define PASS_ENGINE_PARAMETER_SIGNATURE engine, engineConfiguration, config, boardConfiguration
-#define PASS_ENGINE_PARAMETER_SUFFIX , engine, engineConfiguration, config, boardConfiguration
+#define PASS_ENGINE_PARAMETER_SUFFIX , PASS_ENGINE_PARAMETER_SIGNATURE
 
 #define DECLARE_CONFIG_PARAMETER_SIGNATURE engine_configuration_s *engineConfiguration, persistent_config_s *config, board_configuration_s *boardConfiguration
-#define DECLARE_CONFIG_PARAMETER_SUFFIX , engine_configuration_s *engineConfiguration, persistent_config_s *config, board_configuration_s *boardConfiguration
+#define DECLARE_CONFIG_PARAMETER_SUFFIX , DECLARE_CONFIG_PARAMETER_SIGNATURE
 #define PASS_CONFIG_PARAMETER_SIGNATURE engineConfiguration, config, boardConfiguration
-#define PASS_CONFIG_PARAMETER_SUFFIX , engineConfiguration, config, boardConfiguration
+#define PASS_CONFIG_PARAMETER_SUFFIX , PASS_CONFIG_PARAMETER_SIGNATURE
 
 #define DEFINE_CONFIG_PARAM(x, y) , x y
 #define PASS_CONFIG_PARAM(x) , x