diff --git a/cscripts/csroot2caldb.py b/cscripts/csroot2caldb.py
index b89d770..28c3df4 100755
--- a/cscripts/csroot2caldb.py
+++ b/cscripts/csroot2caldb.py
@@ -536,7 +536,8 @@ class csroot2caldb(ctools.cscript):
         Translate ROOT to CALDB effective area extension
  
         The following ROOT histograms are used:
-        - EffectiveAreaEtrue_offaxis -> EFFAREA
+        - EffectiveAreaEtrueNoTheta2cut_offaxis -> EFFAREA
+        - EffectiveAreaEtrueNoTheta2cut (for normalization)
 
         Parameters
         ----------