diff --git a/harness/machine_types/rgt_test.py b/harness/machine_types/rgt_test.py
index 8195043..ade096a 100644
--- a/harness/machine_types/rgt_test.py
+++ b/harness/machine_types/rgt_test.py
@@ -437,12 +437,9 @@ def read_input_file(self):
             else:
                 error_message = "Test input file {} not found".format(self.test_input_filename)
                 raise ErrorRgtTestInputFileNotFound(error_message)
-        except ErrorRgtParameterReconcile as err:
+        except Exception as err:
             self.__logger.doCriticalLogging(err.message)
-            sys.exit(err.message)
-        except ErrorRgtTestInputFileNotFound as err:
-            self.__logger.doCriticalLogging(err.message)
-            sys.exit(err.message)
+            exit(1)
 
     # Private methods