diff --git a/NPSimulation/src/EventGeneratorTransfert.cc b/NPSimulation/src/EventGeneratorTransfert.cc
index 833a5d95cb387dfa9e0e784c8163d09108e674bd..f70272bd2b2200fb4304192b0beeff8005d82262 100644
--- a/NPSimulation/src/EventGeneratorTransfert.cc
+++ b/NPSimulation/src/EventGeneratorTransfert.cc
@@ -150,7 +150,7 @@ while(ReadingStatus){
  			 ReactionFile >> DataBuffer;
  			 
  			 //Search for comment Symbol %
-	      	 if (DataBuffer.compare(0, 1, "%") == 0) {/* Do Nothing */;G4cout << "Comment"<<endl;}
+	      	 if (DataBuffer.compare(0, 1, "%") == 0) {/* Do Nothing */;}
  			 
 	         else if (DataBuffer.compare(0, 5, "Beam=") == 0) {
 	         	check_Beam = true ;