diff --git a/macros/CCEScan/batch/hadd.py b/macros/CCEScan/batch/hadd.py
index c550ff0..ba8131e 100644
--- a/macros/CCEScan/batch/hadd.py
+++ b/macros/CCEScan/batch/hadd.py
@@ -24,5 +24,9 @@
     if modtime(f) > dec15:
         files_to_hadd.append(f)
 
-print files_to_hadd
+#print files_to_hadd
+target = temp_dir + '/CCEScan.root'
+haddstring = "hadd -f %s %s" % (target, " ".join(files_to_hadd))
 
+print haddstring
+os.system(haddstring)