diff --git a/steps/find_skymodel_cal.cwl b/steps/find_skymodel_cal.cwl
index 145448de34a13ad83f4b2c6494342f8afc32effd..1c3808b76c0f7433c7f584b1e69ba94b7fdd6273 100644
--- a/steps/find_skymodel_cal.cwl
+++ b/steps/find_skymodel_cal.cwl
@@ -22,10 +22,11 @@ label: find_skymodel_cal.py
 arguments:
   - '-c'
   - |
+    import sys
+
     from unittest.mock import MagicMock
     sys.modules['lofarpipe.support.data_map'] = MagicMock()
     
-    import sys
 
     from find_skymodel_cal import main as find_skymodel
     import json