Index: fact/tools/rootmacros/openFits.c
===================================================================
--- fact/tools/rootmacros/openFits.c	(revision 13547)
+++ fact/tools/rootmacros/openFits.c	(revision 13548)
@@ -120,4 +120,5 @@
   datafile->GetRow(0); //Read the calibration data
 
+  delete datafile;
   return NumberOfEvents;
 }