diff --git a/CEP/Calibration/pyselfcal/src/class_selfcalparam.py b/CEP/Calibration/pyselfcal/src/class_selfcalparam.py
index 2ecebc0d40de3a21f7fb8e6516e070856bfcf836..bc17ec937987fac0d8679ba05c2a69fdfebe0b91 100644
--- a/CEP/Calibration/pyselfcal/src/class_selfcalparam.py
+++ b/CEP/Calibration/pyselfcal/src/class_selfcalparam.py
@@ -22,6 +22,8 @@ import numpy as np
 
 from lofar.selfcal import class_obsPreprocessing
 
+#import class_obsPreprocessing
+
 ########################################################################
 ## Define selfcalibration Parameters for cycles & prepare parsets
 ########################################################################
diff --git a/CEP/Calibration/pyselfcal/src/selfcal.py b/CEP/Calibration/pyselfcal/src/selfcal.py
index 7450e26fd0c5365c3e4a1957f3fe18d8c68476fc..cef26cfa979ca4b02162a4af907e18b81b64f111 100755
--- a/CEP/Calibration/pyselfcal/src/selfcal.py
+++ b/CEP/Calibration/pyselfcal/src/selfcal.py
@@ -19,15 +19,16 @@ import getopt
 # Import local modules (classes)
 ########################################################################
 
-#from lofar.selfcal import class_obsparMergedData
-#from lofar.selfcal import class_obsPreprocessing
-#from lofar.selfcal import class_selfcalparam
-#from lofar.selfcal import class_selfcalrun  
-
-import class_obsparMergedData
-import class_obsPreprocessing
-import class_selfcalparam
-import class_selfcalrun  
+from lofar.selfcal import class_obsparMergedData
+from lofar.selfcal import class_obsPreprocessing
+from lofar.selfcal import class_selfcalparam
+from lofar.selfcal import class_selfcalrun  
+
+#import class_obsparMergedData
+#import class_obsPreprocessing
+#import class_selfcalparam
+#import class_selfcalrun  
+
 ########################################################################
 #							OVERVIEW
 #