diff -r 93b6b945d939 -r ddaea4327bd5 scc_access/scc_access.py
--- a/scc_access/scc_access.py	Wed Jan 10 17:58:15 2018 +0200
+++ b/scc_access/scc_access.py	Wed Jan 10 18:06:02 2018 +0200
@@ -493,9 +493,9 @@
 def main():
     # Define the command line arguments.
     parser = argparse.ArgumentParser()
+    parser.add_argument("config", help="Path to configuration file")
     parser.add_argument("filename", nargs='?', help="Measurement file name or path.", default='')
     parser.add_argument("system", nargs='?', help="Processing system id.", default=0)
-    parser.add_argument("-c", "--config", help="Path to configuration file")
     parser.add_argument("-p", "--process", help="Wait for the results of the processing.",
                         action="store_true")
     parser.add_argument("--delete", help="Measurement ID to delete.")